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Posted on May 22, 2020January 30, 2021 by stormbear

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkhQeF9PMU1RbWZF This is a brief introduction to archaeology by using the location of a known ancient village, recommended by actual archaeologists. Here we discuss evidence of human habitation and how the locale could have supplied the villagers with resources to live, including wildlife, home/hut circles, ample water supply and a nearby rocky bluff to protect them from occasional sever weather. #education #science #archeaology Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- In archeology, a hut circle is a circular or oval depression in the ground with evidence of a low stone wall around it that used to be the foundation of a round house. The superstructure of such a house would have been made of timber and thatch. Hut circles are usually around 5 to 25 feet (1.5 to 7.6 m) in internal diameter, the rocks themselves being 2–3 feet (0.61–0.91 m) wide and around 3 feet (0.91 m) high. Hut circles were also almost certainly covered by conical rounded roofs and supported by posts that were internal and sometimes external. About three million years ago, the Sierra Nevada Fault and the White Mountains Fault systems became active with repeated episodes of slip earthquakes gradually producing the impressive relief of the eastern Sierra Nevada and White Mountain escarpments that bound the northern Owens Valley-Mono Basin region. Owens Valley is a graben—a downdropped block of land between two vertical faults—the westernmost in the Basin and Range Province. It is also part of a trough which extends from Oregon to Death Valley called the Walker Lane. The western flank of much of the valley has large moraines coming off the Sierra Nevada. These unsorted piles of rock, boulders, and dust were pushed to where they are by glaciers during the last ice age. An excellent example of a moraine is on State Route 168 as it climbs into Buttermilk Country. This graben was formed by a long series of earthquakes, such as the 1872 Lone Pine earthquake, that have moved the graben down and helped move the Sierra Nevada up. The graben is much larger than the depth of the valley suggests; gravity studies suggest that 10,000 feet (3,048 m) of sedimentary rock mostly fills the graben and that a very steep escarpment is buried under the western length of the valley. The topmost part of this escarpment is exposed at Alabama Hills. The Owens Valley has many mini-volcanoes, such as Crater Mountain in the Big Pine volcanic field. Smaller versions of the Devils Postpile, can be found, for example, by Little Lake. The Owens River Valley was inhabited in late prehistoric times by the Timbisha (also called Panamint or Koso) in the extreme south end around Owens Lake and by the Mono tribe (also called Owens Valley Paiute) in the central and northern portions of the valley. The Timbisha speak the Timbisha language, classified in the Numic branch of Uto-Aztecan language family. The closest related languages are Shoshoni and Comanche. The Eastern Mono speak a dialect of the Mono language which is also Numic but is more closely related to Northern Paiute. The Timbisha presently live in Death Valley at Furnace Creek although most families also have summer homes in the Lone Pine colony. The Eastern Mono live in several colonies from Lone Pine to Bishop. Trade between Native Americans of the Owens Valley and coastal tribes such as the Chumash has been indicated by the archaeological record. The Mono /ˈmoʊnoʊ/ are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.
This is a brief introduction to archaeology by using the location of a known ancient village, recommended by actual archaeologists. Here we discuss evidence of human habitation and how the locale could have supplied the villagers with resources to live, including wildlife, home/hut circles, ample water supply and a nearby rocky bluff to protect them from occasional sever weather. #education #science #archeaology Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- In archeology, a hut circle is a circular or oval depression in the ground with evidence of a low stone wall around it that used to be the foundation of a round house. The superstructure of such a house would have been made of timber and thatch. Hut circles are usually around 5 to 25 feet (1.5 to 7.6 m) in internal diameter, the rocks themselves being 2–3 feet (0.61–0.91 m) wide and around 3 feet (0.91 m) high. Hut circles were also almost certainly covered by conical rounded roofs and supported by posts that were internal and sometimes external. About three million years ago, the Sierra Nevada Fault and the White Mountains Fault systems became active with repeated episodes of slip earthquakes gradually producing the impressive relief of the eastern Sierra Nevada and White Mountain escarpments that bound the northern Owens Valley-Mono Basin region. Owens Valley is a graben—a downdropped block of land between two vertical faults—the westernmost in the Basin and Range Province. It is also part of a trough which extends from Oregon to Death Valley called the Walker Lane. The western flank of much of the valley has large moraines coming off the Sierra Nevada. These unsorted piles of rock, boulders, and dust were pushed to where they are by glaciers during the last ice age. An excellent example of a moraine is on State Route 168 as it climbs into Buttermilk Country. This graben was formed by a long series of earthquakes, such as the 1872 Lone Pine earthquake, that have moved the graben down and helped move the Sierra Nevada up. The graben is much larger than the depth of the valley suggests; gravity studies suggest that 10,000 feet (3,048 m) of sedimentary rock mostly fills the graben and that a very steep escarpment is buried under the western length of the valley. The topmost part of this escarpment is exposed at Alabama Hills. The Owens Valley has many mini-volcanoes, such as Crater Mountain in the Big Pine volcanic field. Smaller versions of the Devils Postpile, can be found, for example, by Little Lake. The Owens River Valley was inhabited in late prehistoric times by the Timbisha (also called Panamint or Koso) in the extreme south end around Owens Lake and by the Mono tribe (also called Owens Valley Paiute) in the central and northern portions of the valley. The Timbisha speak the Timbisha language, classified in the Numic branch of Uto-Aztecan language family. The closest related languages are Shoshoni and Comanche. The Eastern Mono speak a dialect of the Mono language which is also Numic but is more closely related to Northern Paiute. The Timbisha presently live in Death Valley at Furnace Creek although most families also have summer homes in the Lone Pine colony. The Eastern Mono live in several colonies from Lone Pine to Bishop. Trade between Native Americans of the Owens Valley and coastal tribes such as the Chumash has been indicated by the archaeological record. The Mono /ˈmoʊnoʊ/ are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkhQeF9PMU1RbWZF
A review of Carl Sagan's project that embraced first principles thinking and the scientific method. The search for extraterrestrial intelligence (SETI) is a collective term for scientific searches for intelligent extraterrestrial life, for example, monitoring electromagnetic radiation for signs of transmissions from civilizations on other planets. Scientific investigation began shortly after the advent of radio in the early 1900s, and focused international efforts have been going on since the 1980s. In 2015, Stephen Hawking and Russian billionaire Yuri Milner announced a well-funded effort called Breakthrough Listen. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- SETI Wiki Entry https://en.wikipedia.org/wiki/Search_for_extraterrestrial_intelligence Fermi Paradox Wiki Entry https://en.wikipedia.org/wiki/Fermi_paradox Drake Equation Wiki Entry https://en.wikipedia.org/wiki/Drake_equation

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmxCMk9rRkNxWGxv
If you are a into electronics, you will need a DC power supply for everything; avionics, ham radio, Raspberry Pi/Arduino or any DIY electronic project. Here I review the basics as I unbox a MFJ 4035MV power supply. This is the #shorts version of Introduction To Power Supplies video. Check out the full video at the link below... https://www.youtube.com/watch?v=mrUdzgGMTB8 Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply). All power supplies have a power input connection, which receives energy in the form of electric current from a source, and one or more power output connections that deliver current to the load. The source power may come from the electric power grid, such as an electrical outlet, energy storage devices such as batteries or fuel cells, generators or alternators, solar power converters, or another power supply. The input and output are usually hardwired circuit connections, though some power supplies employ wireless energy transfer to power their loads without wired connections. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmJDYUhzN1B1RS1V
If you are a into electronics, you will need a DC power supply for everything; avionics, ham radio, Raspberry Pi/Arduino or any DIY electronic project. Here I review the basics as I unbox a MFJ 4035MV power supply. Guides To Power Supply Selection https://en.wikipedia.org/wiki/Power_supply http://www.arrl.org/your-first-station https://www.onallbands.com/choosing-a-power-supply-for-your-station https://www.buytwowayradios.com/blog/2020/04/choosing-the-right-size-power-supply-for-your-radio.html Where To Buy https://mfjenterprises.com/products/mfj-4035mv https://www.gigaparts.com/mfj-4035mv.html Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply). All power supplies have a power input connection, which receives energy in the form of electric current from a source, and one or more power output connections that deliver current to the load. The source power may come from the electric power grid, such as an electrical outlet, energy storage devices such as batteries or fuel cells, generators or alternators, solar power converters, or another power supply. The input and output are usually hardwired circuit connections, though some power supplies employ wireless energy transfer to power their loads without wired connections. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLm1yVWR6Z0dNVEI4
CE5 stands for Close Encounter Of The Fifth Kind (Human initiated contact with nonhuman Beings) or HICE (Human Initiated Contact Experiences). It is a meditation technique to attract alien beings and communicate. I have actually had this technique work in the past. In this film we experience anomalies related to the meditation. We went far out into the Mojave desert, next to an 8000 year old petroglyph to do our meditation - a site I believe that has had previous contact in the far past. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- Steven Macon Greer (June 28, 1955) is an American ufologist and retired traumatologist who founded the Center for the Study of Extraterrestrial Intelligence (CSETI) and the Disclosure Project, which seeks the disclosure of allegedly classified secret UFO information. https://en.wikipedia.org/wiki/Steven_M._Greer A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix petro-, from πέτρα petra meaning "stone", and γλύφω glýphō meaning "carve", and was originally coined in French as pétroglyphe. Another form of petroglyph, normally found in literate cultures, a rock relief or rock-cut relief is a relief sculpture carved on "living rock" such as a cliff, rather than a detached piece of stone. While these relief carvings are a category of rock art, sometimes found in conjunction with rock-cut architecture, they tend to be omitted in most works on rock art, which concentrate on engravings and paintings by prehistoric or nonliterate cultures. Some of these reliefs exploit the rock's natural properties to define an image. Rock reliefs have been made in many cultures, especially in the ancient Near East. Rock reliefs are generally fairly large, as they need to be to make an impact in the open air. Most have figures that are larger than life-size. https://en.wikipedia.org/wiki/Petroglyph

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLnNMcF9kaC1GejBn
This is part 2 of a restored version of The Violent Universe (1969) featuring a very young Carl Sagan, just 9 years after he earned his PhD. This is a comprehensive report of astronomical theories, research, and discoveries. Visits thirty astronomers at their observatories throughout the world as they discuss pulsars, infrared galaxies, red giants, white dwarfs, cosmic rays, and redshift. Includes a motion picture view of a quasar. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- June 1, 1969 KCET USA/CA Richard Burton reads poems celebrating the wonders of the cosmos in "The Violent Universe .” Discoveries that are revolutionizing astronomy and changing men’s notions of the cosmos are examined in this broadcast of “The Violent Universe.” a two-and-a-half hour program presented by Public Broadcast Laboratory. The broadcast ranges from observatories in Europe to observatories in Australia, and from an observatory orbiting in space to one sunk a mile underground at the bottom of a gold mine in the South Dakota Badlands. Some 30 distinguished astronomers are seen at work in their observatories. Among them are Sir Bernard Lovell at Jodrell Bank, England; Thomas Gold at the giant Arecibo radiotelescope, high in the hills of Puerto Rico; Bernard Mills hunting pulsars at Mount Stromlo in Australia; Jan Cort at Dwingeloo in Holland; Maarten Schmidt at Palomar; Sir Martin Ryle at Cambridge, England; Tom Kinman at Lick, California; Frank Low in his Lear Jet “observatory” flying his telescope above cloud cover; and Donald Kniffen sending up a gamma-ray tracking chamber in a balloon. The birth and death of stars, the possibilities of hitherto unknown sources of energy out in the stars, and quasars that act in ways nothing known in physics can explain, are examined by Robert Dicke of Princeton, Jesse Greenstein of Palomar and Mount Wilson, Allan Sandage and Bernard Pagel of the Royal Greenwich Observatory, physicist Philip Morrison of M.I.T., and Richard Henry’, rocket researcher at the United States Naval Research Laboratory. Did the universe begin in a week’s time, with one explosion, as proponents of the “Big Bang” theory argue, or is it continually expanding in a relatively orderly way through all time, as defenders of the “Steady State” theory maintain? The controversy, which has implications for theology as well as for the movement of man out into space, is described in the broadcast. The broadcast goes to Japan to visit the home of Tsutomu Seki, the amateur astronomer who teaches classical guitar for a livelihood and who in 1965, with Kaoru Keya, discovered the Ikeya- Seki comet. Featured in the broadcast is a studio reconstruction of a section of the universe, with 100 stars hung in their proper perspective in space. The astronomical proportions involved in the scale replica are so vast that one foot of studio floor equals three light years—or 18,000,000,000,000 (18 trillion) —miles. The script of “The Violent Universe” was written by Nigel Calder. Narrator is Carl Sagan, professor of astronomy at Cornell, with Robert MacNeil, PBL special correspondent in London who is also a reporter for the BBC. This 5-part series from archive.org has been restored for your viewing pleasure by SciWorx. You are welcome! The Orbiting Astronomical Observatory (OAO) satellites were a series of four American space observatories launched by NASA between 1966 and 1972, managed by NASA Chief of Astronomy Nancy Grace Roman. These observatories, including the first successful space telescope, provided the first high-quality observations of many objects in ultraviolet light. Although two OAO missions were failures, the success of the other two increased awareness within the astronomical community of the benefits of space-based observations, and led to the instigation of the Hubble Space Telescope. The Lick Observatory is an astronomical observatory owned and operated by the University of California. It is on the summit of Mount Hamilton, in the Diablo Range just east of San Jose, California, United States. The observatory is managed by the University of California Observatories, with headquarters on the University of California, Santa Cruz campus, where its scientific staff moved in the mid-1960s. It is named after James Lick. Sir Fred Hoyle was an astronomer who formulated the theory of stellar nucleosynthesis. He also held controversial stances on other scientific matters—in particular his rejection of the "Big Bang" theory, a term coined by him on BBC radio, and his promotion of panspermia as the origin of life on Earth

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmtqbWJYN1JJaDZz
Livestream of the Perseverance Landing. Thanks to everyone who stopped by to watch! Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------------- Mars 2020 is a Mars rover mission by NASA's Mars Exploration Program that includes the rover Perseverance and the small robotic helicopter Ingenuity. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:00 UTC on 30 July 2020, and confirmation of touch down in Jezero crater on Mars was received at 20:55 UTC on 18 February 2021. As of 20 February 2021, Perseverance has been on Mars for 2 sols (2 total days; 2 days) since landing. Perseverance will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retrieval by a potential future Mars sample-return mission. The Mars 2020 mission was announced by NASA on 4 December 2012 at the fall meeting of the American Geophysical Union in San Francisco. Perseverance's design is derived from the rover Curiosity, and it uses many components already fabricated and tested in addition to new scientific instruments and a core drill. The rover also boasts 19 cameras and two microphones, allowing for audio recording of the Martian environment. The launch of Mars 2020 was the third of three space missions sent toward Mars during the July 2020 Mars launch window, with missions also launched by the national space agencies of the United Arab Emirates (the Emirates Mars Mission with orbiter Hope on 19 July) and China (the Tianwen-1 mission on 23 July, with an orbiter, lander, and rover). In 1933, eighteen-year-old Vernon Rudolph, along with his brother Lewis Rudolph, began working for his uncle, Ishmael Armstrong, who owned a small general store in Paducah, Kentucky, that sold a wide variety of goods, including its very popular doughnuts. While the exact origin of the doughnut recipe remains partially a mystery, it is believed that Ishmael Armstrong was inspired by an Ohio River barge cook named Joseph LeBeouf who was famous for his light and fluffy doughnuts. The store struggled during the Great Depression. In 1934, Vernon and Ishmael decided to move to the larger city of Nashville, Tennessee, where they hoped business would be better. The uncle and nephew focused solely on selling their doughnuts and opened "The Krispy Kreme Doughnut Company" in a rented store on Gallatin Road. The shop did so well that Vernon's father, Plumie, also left Kentucky and moved to Nashville to help sell doughnuts. In 1937, Rudolph opened his own store, deciding on Winston-Salem, North Carolina for the location when he learned that his favorite cigarette company, Camel Cigarettes, was headquartered in the small North Carolina city. Rudolph primarily sold to convenience stores; however, he also sold hot doughnuts to individual customers who came during production time between midnight and 4 a.m. The first store in North Carolina was located in a rented building on South Main Street in Winston-Salem in what is now called historic Old Salem. The Krispy Kreme logo was designed by Benny Dinkins, a local architect. The first Krispy Kreme bakery outside the South opened in Akron, Ohio, in 1939. Expansion occurred in the 1950s, including an early store in Savannah, Georgia. By the 1960s, Krispy Kreme was known throughout the Southeast, and it began to expand into other areas. In 1976, Krispy Kreme Doughnut Corporation became a wholly owned subsidiary of Beatrice Foods of Chicago, Illinois. The headquarters for Krispy Kreme remained in Winston-Salem. A group of franchisees purchased the corporation back from Beatrice Foods in 1982.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLjNOdXN1cS1NZi1B
I went to Krispy Kreme today to get one of their Martian doughnuts. Very tasty. Be sure to watch my live stream of MASA’s landing on Mars today. See the full length video at the link below... https://www.youtube.com/watch?v=3Nusuq-Mf-A #shorts Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------------- Mars 2020 is a Mars rover mission by NASA's Mars Exploration Program that includes the rover Perseverance and the small robotic helicopter Ingenuity. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:00 UTC on 30 July 2020, and confirmation of touch down in Jezero crater on Mars was received at 20:55 UTC on 18 February 2021. As of 20 February 2021, Perseverance has been on Mars for 2 sols (2 total days; 2 days) since landing. Perseverance will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retrieval by a potential future Mars sample-return mission. The Mars 2020 mission was announced by NASA on 4 December 2012 at the fall meeting of the American Geophysical Union in San Francisco. Perseverance's design is derived from the rover Curiosity, and it uses many components already fabricated and tested in addition to new scientific instruments and a core drill. The rover also boasts 19 cameras and two microphones, allowing for audio recording of the Martian environment. The launch of Mars 2020 was the third of three space missions sent toward Mars during the July 2020 Mars launch window, with missions also launched by the national space agencies of the United Arab Emirates (the Emirates Mars Mission with orbiter Hope on 19 July) and China (the Tianwen-1 mission on 23 July, with an orbiter, lander, and rover). Krispy Kreme Doughnuts, Inc. is an American doughnut company and coffeehouse chain owned by JAB Holding Company. Krispy Kreme was founded by Vernon Rudolph, who bought a yeast-raised recipe from a New Orleans chef, rented a building in 1937 in what is now historic Old Salem in Winston-Salem, North Carolina, and began selling to local grocery stores. Steady growth preceded an ambitious expansion as a public company in the period 2000 to 2016, which ultimately proved unprofitable. In 2016, the company returned to private ownership under JAB Holding Company, a private Luxembourg-based firm.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLnM2eUJ5ZTZuc0pj
Back into the desert we went for a field trip to the Casa Diablo Circles Petroglyph site. Once again, we were treated to amazing petroglyphs crafted by the Mono People. I think this panel is on par with 13 Moons! Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix petro-, from πέτρα petra meaning "stone", and γλύφω glýphō meaning "carve", and was originally coined in French as pétroglyphe. Geology is an earth science concerned with the solid Earth, the rocks of which it is composed, and the processes by which they change over time. Geology can also include the study of the solid features of any terrestrial planet or natural satellite such as Mars or the Moon. Modern geology significantly overlaps all other earth sciences, including hydrology and the atmospheric sciences, and so is treated as one major aspect of integrated earth system science and planetary science. Links Of Interest Mono People: https://en.wikipedia.org/wiki/Mono_people Petroglyph: https://en.wikipedia.org/wiki/Petroglyph​ Bishop Tuff https://en.wikipedia.org/wiki/Bishop_Tuff Owens River Valley https://en.wikipedia.org/wiki/Owens_Valley Eastern Sierra https://en.wikipedia.org/wiki/Eastern_Sierra Pumice https://en.wikipedia.org/wiki/Pumice Eastern Sierra https://en.wikipedia.org/wiki/Eastern...​ Pumice: https://en.wikipedia.org/wiki/Pumice The Bishop Tuff is a welded tuff that formed 767,100 ± 900 years ago as a rhyolitic pyroclastic flow during the eruption that created the Long Valley Caldera. Large outcrops of the tuff are located in Inyo and Mono Counties, California, United States. The Bishop Tuff caps a volcanic plateau in the northern Owens Valley. The tableland formation is located east of U.S. Route 395 and west of the Nevada stateline, sitting northwest of Bishop and southeast of Crowley Lake and Mammoth Lakes. Another part of the flow is south of Mono Lake, and surrounding the Mono-Inyo Craters. Deposits of Bishop Tuff in this area cover nearly 2,200-square-kilometer (850 sq mi), and range in thickness from 150-meter (490 ft) to 200-meter (660 ft). The Owens River cuts through the Volcanic Tableland, an ignimbrite plateau that is a principal sector of the Bishop Tuff outflow sheet. Erosion of the plateau by the Owens River has created the Owens River Gorge. The Mono are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmludnRhakt0ajhz
Here I get into why the Baker's School Of Aeronautics is the absolute best choice for people to prepare to complete their FAA Airframe & Powerplant Certification. I could not have done it without them. https://www.bakersschool.com/ This is not a paid endorsement nor was it solicited by the Baker's School. In fact, I plan to give them more money in 2021 to complete my IA. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- BAKER'S SCHOOL OF AERONAUTICS is located just 20 miles east of the Nashville International Airport. Our beautiful new facility is adjacent to the Lebanon Municipal Airport (M54) in Lebanon, Tennessee at 100 Glidepath Way. We are right off of I-40 and only a mile from TN 840, which connects to I-24 and I-65. Lebanon is a beautiful small town with many hotels, shops and restaurants, that will guarantee our students a great place to stay while in school. BAKER'S SCHOOL is designed to prepare the aviation mechanic for your F.A.A. writtens, oral and practical examinations. In addition, we offer a five day preparation course for the certified A&P mechanic wishing to obtain your Inspection Authorization rating. Airframe & Powerplant https://en.wikipedia.org/wiki/Aircraft_maintenance_technician Aircraft Maintenance Technician (AMT) is a tradesperson and also refers to a licensed technical qualification for carrying out aircraft maintenance. AMTs inspect and perform or supervise maintenance, preventive maintenance, repairs and alteration of aircraft and aircraft systems. In the US, for a person who holds a mechanic certificate issued by the Federal Aviation Administration, the rules for certification, and for certificate-holders, are detailed in Subpart D of Part 65 of the Federal Aviation Regulations (FARs), which are part of Title 14 of the Code of Federal Regulations. The US licensed qualification is sometimes referred to by the FAA as the Aviation Maintenance Technician and is commonly referred to as the Airframe and Powerplant (A&P). The general requirement for eligibility for a mechanic certificate include the following. The candidate must: Be 18 or older Be able to read, speak, and understand English fluently; Meet the experience or educational requirement; and Pass a set of required tests within a maximum of 24 months. The required tests include a set of knowledge tests, followed by a practical test, which includes an oral examination component, and which is administered by a Designated Mechanic Examiner (DME). A person who fulfills the necessary requirements is issued a mechanic certificate with either an airframe or powerplant rating, or both. These ratings together account for the common practice of referring to mechanics as "A&Ps." Until 1952, instead of the Powerplant rating, an Engine rating was issued, so the abbreviation "A&E" may appear in older documents. Eligibility for the mechanic tests depends on the applicant's ability to document their knowledge of required subject matter and ability to perform maintenance tasks. The FAA recognizes two ways of demonstrating the needed knowledge and skills: practical experience or completion of a training program at a school certificated under Part 147 of the FARs. Applicants for a mechanic certificate with a single rating—either Airframe or Powerplant—and who base their application on practical experience must demonstrate 18 months of work experience applicable to the chosen rating. Those applying for both ratings must show a total of 30 months of applicable experience. Many military-trained aircraft mechanics are eligible to use their work experience as the basis for an application for a civilian mechanic certificate.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkFNV3JBdkpzeGc0
I am fascinated by fast radio bursts. These are powerful celestial objects that can take the same amount of energy that our sun produces in three days and blast it all out in a single millisecond. Until recently, we have never seen them in our galaxy, nor have we seen one erupt more than once. Well, things certainly have changed over at the Owens Valley Radio Observatory. STARE2: Detecting Fast Radio Bursts in the Milky Way https://arxiv.org/pdf/2001.05077.pdf Bochenek's home DIY antennas... https://www.dailymail.co.uk/sciencetech/article-8920577/Astronomers-use-DIY-tool-BAKING-TRAYS-identify-source-fast-radio-burst.html Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- https://en.wikipedia.org/wiki/Fast_radio_burst In radio astronomy, a fast radio burst (FRB) is a transient radio pulse of length ranging from a fraction of a millisecond to a few milliseconds, caused by some high-energy astrophysical process not yet understood. Astronomers estimate the average FRB releases as much energy in a millisecond as the sun puts out in 3 days. While extremely energetic at their source, the strength of the signal reaching Earth has been described as 1,000 times less than from a mobile phone on the Moon. The first FRB was discovered by Duncan Lorimer and his student David Narkevic in 2007 when they were looking through archival pulsar survey data, and it is therefore commonly referred to as the Lorimer Burst. Many FRBs have since been recorded, including several that have been detected to repeat in seemingly irregular ways. https://en.wikipedia.org/wiki/Owens_Valley_Radio_Observatory Owens Valley Radio Observatory (OVRO) is a radio astronomy observatory located near Big Pine, California (US) in Owens Valley. It lies east of the Sierra Nevada, approximately 350 kilometers (220 mi) north of Los Angeles and 20 kilometers (12 mi) southeast of Bishop. It was established in 1956, and is owned and operated by the California Institute of Technology (Caltech). The Owens Valley Solar Array portion of the observatory has been operated by New Jersey Institute of Technology (NJIT) since 1997. https://en.wikipedia.org/wiki/Magnetar A magnetar is a type of neutron star believed to have an extremely powerful magnetic field (∼109 to 1011 T, ∼1013 to 1015 G). The magnetic-field decay powers the emission of high-energy electromagnetic radiation, particularly X-rays and gamma rays. The theory regarding these objects was proposed by Robert Duncan and Christopher Thompson in 1992, but the first recorded burst of gamma rays thought to have been from a magnetar had been detected on March 5, 1979. During the following decade, the magnetar hypothesis became widely accepted as a likely explanation for soft gamma repeaters (SGRs) and anomalous X-ray pulsars (AXPs). On 1 June 2020, astronomers reported narrowing down the source of fast radio bursts (FRBs), which may now plausibly include "compact-object mergers and magnetars arising from normal core collapse supernovae".

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmpzTDNjQXlJeHJN
California's Mono Lake is an abrupt example of an ecological disaster in the making. It was a slow-rolling nightmare that literally emptied an entire valley, devastating people, wildlife and local agriculture. https://www.monolake.org/ https://en.wikipedia.org/wiki/Mono_Lake_Committee https://en.wikipedia.org/wiki/Mono_Lake https://en.wikipedia.org/wiki/Mono_Lake_Tufa_State_Natural_Reserve https://en.wikipedia.org/wiki/Tufa https://en.wikipedia.org/wiki/Owens_Lake Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- The Mono Lake Committee (MLC) is an environmental organization based in Lee Vining, California in the United States. Its mission is to preserve Mono Lake, by reducing diversions of water from the Eastern Sierra watersheds by the Los Angeles Department of Water and Power (LADWP). Mono Lake is a saline soda lake in Mono County, California, formed at least 760,000 years ago as a terminal lake in an endorheic basin. The lack of an outlet causes high levels of salts to accumulate in the lake and make its water alkaline. The desert lake has an unusually productive ecosystem based on brine shrimp, which thrive in its waters, and provides critical habitat for two million annual migratory birds that feed on the shrimp and alkali flies (Ephydra hians). Historically, the native Kutzadika'a people ate the alkali flies' pupae, which live in the shallow waters around the edge of the lake. When the city of Los Angeles diverted water from the freshwater streams flowing into the lake, it lowered the lake level, which imperiled the migratory birds. The Mono Lake Committee formed in response and won a legal battle that forced Los Angeles to partially replenish the lake level. Tufa is a variety of limestone formed when carbonate minerals precipitate out of ambient temperature water. Geothermally heated hot springs sometimes produce similar (but less porous) carbonate deposits, which are known as travertine. Tufa is sometimes referred to as (meteogene) travertine. It should not be confused with hot spring (thermogene) travertine. Tufa, which is calcareous, should not be confused with tuff, a porous volcanic rock with a similar etymology that is sometimes also called "tufa". Owens Lake is a mostly dry lake in the Owens Valley on the eastern side of the Sierra Nevada in Inyo County, California. It is about 5 miles (8.0 km) south of Lone Pine, California. Unlike most dry lakes in the Basin and Range Province that have been dry for thousands of years, Owens held significant water until 1913, when much of the Owens River was diverted into the Los Angeles Aqueduct, causing Owens Lake to desiccate by 1926. Today, some of the flow of the river has been restored, and the lake now contains some water. Nevertheless, as of 2013, it is the largest single source of dust pollution in the United States. The lake was the epicenter of a magnitude 5.8 earthquake that occurred on June 24, 2020.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLm0yLTVmSjAwZHhN
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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkhQeF9PMU1RbWZF This is a brief introduction to archaeology by using the location of a known ancient village, recommended by actual archaeologists. Here we discuss evidence of human habitation and how the locale could have supplied the villagers with resources to live, including wildlife, home/hut circles, ample water supply and a nearby rocky bluff to protect them from occasional sever weather. #education #science #archeaology Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- In archeology, a hut circle is a circular or oval depression in the ground with evidence of a low stone wall around it that used to be the foundation of a round house. The superstructure of such a house would have been made of timber and thatch. Hut circles are usually around 5 to 25 feet (1.5 to 7.6 m) in internal diameter, the rocks themselves being 2–3 feet (0.61–0.91 m) wide and around 3 feet (0.91 m) high. Hut circles were also almost certainly covered by conical rounded roofs and supported by posts that were internal and sometimes external. About three million years ago, the Sierra Nevada Fault and the White Mountains Fault systems became active with repeated episodes of slip earthquakes gradually producing the impressive relief of the eastern Sierra Nevada and White Mountain escarpments that bound the northern Owens Valley-Mono Basin region. Owens Valley is a graben—a downdropped block of land between two vertical faults—the westernmost in the Basin and Range Province. It is also part of a trough which extends from Oregon to Death Valley called the Walker Lane. The western flank of much of the valley has large moraines coming off the Sierra Nevada. These unsorted piles of rock, boulders, and dust were pushed to where they are by glaciers during the last ice age. An excellent example of a moraine is on State Route 168 as it climbs into Buttermilk Country. This graben was formed by a long series of earthquakes, such as the 1872 Lone Pine earthquake, that have moved the graben down and helped move the Sierra Nevada up. The graben is much larger than the depth of the valley suggests; gravity studies suggest that 10,000 feet (3,048 m) of sedimentary rock mostly fills the graben and that a very steep escarpment is buried under the western length of the valley. The topmost part of this escarpment is exposed at Alabama Hills. The Owens Valley has many mini-volcanoes, such as Crater Mountain in the Big Pine volcanic field. Smaller versions of the Devils Postpile, can be found, for example, by Little Lake. The Owens River Valley was inhabited in late prehistoric times by the Timbisha (also called Panamint or Koso) in the extreme south end around Owens Lake and by the Mono tribe (also called Owens Valley Paiute) in the central and northern portions of the valley. The Timbisha speak the Timbisha language, classified in the Numic branch of Uto-Aztecan language family. The closest related languages are Shoshoni and Comanche. The Eastern Mono speak a dialect of the Mono language which is also Numic but is more closely related to Northern Paiute. The Timbisha presently live in Death Valley at Furnace Creek although most families also have summer homes in the Lone Pine colony. The Eastern Mono live in several colonies from Lone Pine to Bishop. Trade between Native Americans of the Owens Valley and coastal tribes such as the Chumash has been indicated by the archaeological record. The Mono /ˈmoʊnoʊ/ are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.
This is a brief introduction to archaeology by using the location of a known ancient village, recommended by actual archaeologists. Here we discuss evidence of human habitation and how the locale could have supplied the villagers with resources to live, including wildlife, home/hut circles, ample water supply and a nearby rocky bluff to protect them from occasional sever weather. #education #science #archeaology Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- In archeology, a hut circle is a circular or oval depression in the ground with evidence of a low stone wall around it that used to be the foundation of a round house. The superstructure of such a house would have been made of timber and thatch. Hut circles are usually around 5 to 25 feet (1.5 to 7.6 m) in internal diameter, the rocks themselves being 2–3 feet (0.61–0.91 m) wide and around 3 feet (0.91 m) high. Hut circles were also almost certainly covered by conical rounded roofs and supported by posts that were internal and sometimes external. About three million years ago, the Sierra Nevada Fault and the White Mountains Fault systems became active with repeated episodes of slip earthquakes gradually producing the impressive relief of the eastern Sierra Nevada and White Mountain escarpments that bound the northern Owens Valley-Mono Basin region. Owens Valley is a graben—a downdropped block of land between two vertical faults—the westernmost in the Basin and Range Province. It is also part of a trough which extends from Oregon to Death Valley called the Walker Lane. The western flank of much of the valley has large moraines coming off the Sierra Nevada. These unsorted piles of rock, boulders, and dust were pushed to where they are by glaciers during the last ice age. An excellent example of a moraine is on State Route 168 as it climbs into Buttermilk Country. This graben was formed by a long series of earthquakes, such as the 1872 Lone Pine earthquake, that have moved the graben down and helped move the Sierra Nevada up. The graben is much larger than the depth of the valley suggests; gravity studies suggest that 10,000 feet (3,048 m) of sedimentary rock mostly fills the graben and that a very steep escarpment is buried under the western length of the valley. The topmost part of this escarpment is exposed at Alabama Hills. The Owens Valley has many mini-volcanoes, such as Crater Mountain in the Big Pine volcanic field. Smaller versions of the Devils Postpile, can be found, for example, by Little Lake. The Owens River Valley was inhabited in late prehistoric times by the Timbisha (also called Panamint or Koso) in the extreme south end around Owens Lake and by the Mono tribe (also called Owens Valley Paiute) in the central and northern portions of the valley. The Timbisha speak the Timbisha language, classified in the Numic branch of Uto-Aztecan language family. The closest related languages are Shoshoni and Comanche. The Eastern Mono speak a dialect of the Mono language which is also Numic but is more closely related to Northern Paiute. The Timbisha presently live in Death Valley at Furnace Creek although most families also have summer homes in the Lone Pine colony. The Eastern Mono live in several colonies from Lone Pine to Bishop. Trade between Native Americans of the Owens Valley and coastal tribes such as the Chumash has been indicated by the archaeological record. The Mono /ˈmoʊnoʊ/ are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkhQeF9PMU1RbWZF
A review of Carl Sagan's project that embraced first principles thinking and the scientific method. The search for extraterrestrial intelligence (SETI) is a collective term for scientific searches for intelligent extraterrestrial life, for example, monitoring electromagnetic radiation for signs of transmissions from civilizations on other planets. Scientific investigation began shortly after the advent of radio in the early 1900s, and focused international efforts have been going on since the 1980s. In 2015, Stephen Hawking and Russian billionaire Yuri Milner announced a well-funded effort called Breakthrough Listen. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- SETI Wiki Entry https://en.wikipedia.org/wiki/Search_for_extraterrestrial_intelligence Fermi Paradox Wiki Entry https://en.wikipedia.org/wiki/Fermi_paradox Drake Equation Wiki Entry https://en.wikipedia.org/wiki/Drake_equation

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmxCMk9rRkNxWGxv
If you are a into electronics, you will need a DC power supply for everything; avionics, ham radio, Raspberry Pi/Arduino or any DIY electronic project. Here I review the basics as I unbox a MFJ 4035MV power supply. This is the #shorts version of Introduction To Power Supplies video. Check out the full video at the link below... https://www.youtube.com/watch?v=mrUdzgGMTB8 Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply). All power supplies have a power input connection, which receives energy in the form of electric current from a source, and one or more power output connections that deliver current to the load. The source power may come from the electric power grid, such as an electrical outlet, energy storage devices such as batteries or fuel cells, generators or alternators, solar power converters, or another power supply. The input and output are usually hardwired circuit connections, though some power supplies employ wireless energy transfer to power their loads without wired connections. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmJDYUhzN1B1RS1V
If you are a into electronics, you will need a DC power supply for everything; avionics, ham radio, Raspberry Pi/Arduino or any DIY electronic project. Here I review the basics as I unbox a MFJ 4035MV power supply. Guides To Power Supply Selection https://en.wikipedia.org/wiki/Power_supply http://www.arrl.org/your-first-station https://www.onallbands.com/choosing-a-power-supply-for-your-station https://www.buytwowayradios.com/blog/2020/04/choosing-the-right-size-power-supply-for-your-radio.html Where To Buy https://mfjenterprises.com/products/mfj-4035mv https://www.gigaparts.com/mfj-4035mv.html Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply). All power supplies have a power input connection, which receives energy in the form of electric current from a source, and one or more power output connections that deliver current to the load. The source power may come from the electric power grid, such as an electrical outlet, energy storage devices such as batteries or fuel cells, generators or alternators, solar power converters, or another power supply. The input and output are usually hardwired circuit connections, though some power supplies employ wireless energy transfer to power their loads without wired connections. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLm1yVWR6Z0dNVEI4
CE5 stands for Close Encounter Of The Fifth Kind (Human initiated contact with nonhuman Beings) or HICE (Human Initiated Contact Experiences). It is a meditation technique to attract alien beings and communicate. I have actually had this technique work in the past. In this film we experience anomalies related to the meditation. We went far out into the Mojave desert, next to an 8000 year old petroglyph to do our meditation - a site I believe that has had previous contact in the far past. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- Steven Macon Greer (June 28, 1955) is an American ufologist and retired traumatologist who founded the Center for the Study of Extraterrestrial Intelligence (CSETI) and the Disclosure Project, which seeks the disclosure of allegedly classified secret UFO information. https://en.wikipedia.org/wiki/Steven_M._Greer A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix petro-, from πέτρα petra meaning "stone", and γλύφω glýphō meaning "carve", and was originally coined in French as pétroglyphe. Another form of petroglyph, normally found in literate cultures, a rock relief or rock-cut relief is a relief sculpture carved on "living rock" such as a cliff, rather than a detached piece of stone. While these relief carvings are a category of rock art, sometimes found in conjunction with rock-cut architecture, they tend to be omitted in most works on rock art, which concentrate on engravings and paintings by prehistoric or nonliterate cultures. Some of these reliefs exploit the rock's natural properties to define an image. Rock reliefs have been made in many cultures, especially in the ancient Near East. Rock reliefs are generally fairly large, as they need to be to make an impact in the open air. Most have figures that are larger than life-size. https://en.wikipedia.org/wiki/Petroglyph

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLnNMcF9kaC1GejBn
This is part 2 of a restored version of The Violent Universe (1969) featuring a very young Carl Sagan, just 9 years after he earned his PhD. This is a comprehensive report of astronomical theories, research, and discoveries. Visits thirty astronomers at their observatories throughout the world as they discuss pulsars, infrared galaxies, red giants, white dwarfs, cosmic rays, and redshift. Includes a motion picture view of a quasar. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- June 1, 1969 KCET USA/CA Richard Burton reads poems celebrating the wonders of the cosmos in "The Violent Universe .” Discoveries that are revolutionizing astronomy and changing men’s notions of the cosmos are examined in this broadcast of “The Violent Universe.” a two-and-a-half hour program presented by Public Broadcast Laboratory. The broadcast ranges from observatories in Europe to observatories in Australia, and from an observatory orbiting in space to one sunk a mile underground at the bottom of a gold mine in the South Dakota Badlands. Some 30 distinguished astronomers are seen at work in their observatories. Among them are Sir Bernard Lovell at Jodrell Bank, England; Thomas Gold at the giant Arecibo radiotelescope, high in the hills of Puerto Rico; Bernard Mills hunting pulsars at Mount Stromlo in Australia; Jan Cort at Dwingeloo in Holland; Maarten Schmidt at Palomar; Sir Martin Ryle at Cambridge, England; Tom Kinman at Lick, California; Frank Low in his Lear Jet “observatory” flying his telescope above cloud cover; and Donald Kniffen sending up a gamma-ray tracking chamber in a balloon. The birth and death of stars, the possibilities of hitherto unknown sources of energy out in the stars, and quasars that act in ways nothing known in physics can explain, are examined by Robert Dicke of Princeton, Jesse Greenstein of Palomar and Mount Wilson, Allan Sandage and Bernard Pagel of the Royal Greenwich Observatory, physicist Philip Morrison of M.I.T., and Richard Henry’, rocket researcher at the United States Naval Research Laboratory. Did the universe begin in a week’s time, with one explosion, as proponents of the “Big Bang” theory argue, or is it continually expanding in a relatively orderly way through all time, as defenders of the “Steady State” theory maintain? The controversy, which has implications for theology as well as for the movement of man out into space, is described in the broadcast. The broadcast goes to Japan to visit the home of Tsutomu Seki, the amateur astronomer who teaches classical guitar for a livelihood and who in 1965, with Kaoru Keya, discovered the Ikeya- Seki comet. Featured in the broadcast is a studio reconstruction of a section of the universe, with 100 stars hung in their proper perspective in space. The astronomical proportions involved in the scale replica are so vast that one foot of studio floor equals three light years—or 18,000,000,000,000 (18 trillion) —miles. The script of “The Violent Universe” was written by Nigel Calder. Narrator is Carl Sagan, professor of astronomy at Cornell, with Robert MacNeil, PBL special correspondent in London who is also a reporter for the BBC. This 5-part series from archive.org has been restored for your viewing pleasure by SciWorx. You are welcome! The Orbiting Astronomical Observatory (OAO) satellites were a series of four American space observatories launched by NASA between 1966 and 1972, managed by NASA Chief of Astronomy Nancy Grace Roman. These observatories, including the first successful space telescope, provided the first high-quality observations of many objects in ultraviolet light. Although two OAO missions were failures, the success of the other two increased awareness within the astronomical community of the benefits of space-based observations, and led to the instigation of the Hubble Space Telescope. The Lick Observatory is an astronomical observatory owned and operated by the University of California. It is on the summit of Mount Hamilton, in the Diablo Range just east of San Jose, California, United States. The observatory is managed by the University of California Observatories, with headquarters on the University of California, Santa Cruz campus, where its scientific staff moved in the mid-1960s. It is named after James Lick. Sir Fred Hoyle was an astronomer who formulated the theory of stellar nucleosynthesis. He also held controversial stances on other scientific matters—in particular his rejection of the "Big Bang" theory, a term coined by him on BBC radio, and his promotion of panspermia as the origin of life on Earth

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmtqbWJYN1JJaDZz
Livestream of the Perseverance Landing. Thanks to everyone who stopped by to watch! Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------------- Mars 2020 is a Mars rover mission by NASA's Mars Exploration Program that includes the rover Perseverance and the small robotic helicopter Ingenuity. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:00 UTC on 30 July 2020, and confirmation of touch down in Jezero crater on Mars was received at 20:55 UTC on 18 February 2021. As of 20 February 2021, Perseverance has been on Mars for 2 sols (2 total days; 2 days) since landing. Perseverance will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retrieval by a potential future Mars sample-return mission. The Mars 2020 mission was announced by NASA on 4 December 2012 at the fall meeting of the American Geophysical Union in San Francisco. Perseverance's design is derived from the rover Curiosity, and it uses many components already fabricated and tested in addition to new scientific instruments and a core drill. The rover also boasts 19 cameras and two microphones, allowing for audio recording of the Martian environment. The launch of Mars 2020 was the third of three space missions sent toward Mars during the July 2020 Mars launch window, with missions also launched by the national space agencies of the United Arab Emirates (the Emirates Mars Mission with orbiter Hope on 19 July) and China (the Tianwen-1 mission on 23 July, with an orbiter, lander, and rover). In 1933, eighteen-year-old Vernon Rudolph, along with his brother Lewis Rudolph, began working for his uncle, Ishmael Armstrong, who owned a small general store in Paducah, Kentucky, that sold a wide variety of goods, including its very popular doughnuts. While the exact origin of the doughnut recipe remains partially a mystery, it is believed that Ishmael Armstrong was inspired by an Ohio River barge cook named Joseph LeBeouf who was famous for his light and fluffy doughnuts. The store struggled during the Great Depression. In 1934, Vernon and Ishmael decided to move to the larger city of Nashville, Tennessee, where they hoped business would be better. The uncle and nephew focused solely on selling their doughnuts and opened "The Krispy Kreme Doughnut Company" in a rented store on Gallatin Road. The shop did so well that Vernon's father, Plumie, also left Kentucky and moved to Nashville to help sell doughnuts. In 1937, Rudolph opened his own store, deciding on Winston-Salem, North Carolina for the location when he learned that his favorite cigarette company, Camel Cigarettes, was headquartered in the small North Carolina city. Rudolph primarily sold to convenience stores; however, he also sold hot doughnuts to individual customers who came during production time between midnight and 4 a.m. The first store in North Carolina was located in a rented building on South Main Street in Winston-Salem in what is now called historic Old Salem. The Krispy Kreme logo was designed by Benny Dinkins, a local architect. The first Krispy Kreme bakery outside the South opened in Akron, Ohio, in 1939. Expansion occurred in the 1950s, including an early store in Savannah, Georgia. By the 1960s, Krispy Kreme was known throughout the Southeast, and it began to expand into other areas. In 1976, Krispy Kreme Doughnut Corporation became a wholly owned subsidiary of Beatrice Foods of Chicago, Illinois. The headquarters for Krispy Kreme remained in Winston-Salem. A group of franchisees purchased the corporation back from Beatrice Foods in 1982.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLjNOdXN1cS1NZi1B
I went to Krispy Kreme today to get one of their Martian doughnuts. Very tasty. Be sure to watch my live stream of MASA’s landing on Mars today. See the full length video at the link below... https://www.youtube.com/watch?v=3Nusuq-Mf-A #shorts Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------------- Mars 2020 is a Mars rover mission by NASA's Mars Exploration Program that includes the rover Perseverance and the small robotic helicopter Ingenuity. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:00 UTC on 30 July 2020, and confirmation of touch down in Jezero crater on Mars was received at 20:55 UTC on 18 February 2021. As of 20 February 2021, Perseverance has been on Mars for 2 sols (2 total days; 2 days) since landing. Perseverance will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retrieval by a potential future Mars sample-return mission. The Mars 2020 mission was announced by NASA on 4 December 2012 at the fall meeting of the American Geophysical Union in San Francisco. Perseverance's design is derived from the rover Curiosity, and it uses many components already fabricated and tested in addition to new scientific instruments and a core drill. The rover also boasts 19 cameras and two microphones, allowing for audio recording of the Martian environment. The launch of Mars 2020 was the third of three space missions sent toward Mars during the July 2020 Mars launch window, with missions also launched by the national space agencies of the United Arab Emirates (the Emirates Mars Mission with orbiter Hope on 19 July) and China (the Tianwen-1 mission on 23 July, with an orbiter, lander, and rover). Krispy Kreme Doughnuts, Inc. is an American doughnut company and coffeehouse chain owned by JAB Holding Company. Krispy Kreme was founded by Vernon Rudolph, who bought a yeast-raised recipe from a New Orleans chef, rented a building in 1937 in what is now historic Old Salem in Winston-Salem, North Carolina, and began selling to local grocery stores. Steady growth preceded an ambitious expansion as a public company in the period 2000 to 2016, which ultimately proved unprofitable. In 2016, the company returned to private ownership under JAB Holding Company, a private Luxembourg-based firm.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLnM2eUJ5ZTZuc0pj
Back into the desert we went for a field trip to the Casa Diablo Circles Petroglyph site. Once again, we were treated to amazing petroglyphs crafted by the Mono People. I think this panel is on par with 13 Moons! Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix petro-, from πέτρα petra meaning "stone", and γλύφω glýphō meaning "carve", and was originally coined in French as pétroglyphe. Geology is an earth science concerned with the solid Earth, the rocks of which it is composed, and the processes by which they change over time. Geology can also include the study of the solid features of any terrestrial planet or natural satellite such as Mars or the Moon. Modern geology significantly overlaps all other earth sciences, including hydrology and the atmospheric sciences, and so is treated as one major aspect of integrated earth system science and planetary science. Links Of Interest Mono People: https://en.wikipedia.org/wiki/Mono_people Petroglyph: https://en.wikipedia.org/wiki/Petroglyph​ Bishop Tuff https://en.wikipedia.org/wiki/Bishop_Tuff Owens River Valley https://en.wikipedia.org/wiki/Owens_Valley Eastern Sierra https://en.wikipedia.org/wiki/Eastern_Sierra Pumice https://en.wikipedia.org/wiki/Pumice Eastern Sierra https://en.wikipedia.org/wiki/Eastern...​ Pumice: https://en.wikipedia.org/wiki/Pumice The Bishop Tuff is a welded tuff that formed 767,100 ± 900 years ago as a rhyolitic pyroclastic flow during the eruption that created the Long Valley Caldera. Large outcrops of the tuff are located in Inyo and Mono Counties, California, United States. The Bishop Tuff caps a volcanic plateau in the northern Owens Valley. The tableland formation is located east of U.S. Route 395 and west of the Nevada stateline, sitting northwest of Bishop and southeast of Crowley Lake and Mammoth Lakes. Another part of the flow is south of Mono Lake, and surrounding the Mono-Inyo Craters. Deposits of Bishop Tuff in this area cover nearly 2,200-square-kilometer (850 sq mi), and range in thickness from 150-meter (490 ft) to 200-meter (660 ft). The Owens River cuts through the Volcanic Tableland, an ignimbrite plateau that is a principal sector of the Bishop Tuff outflow sheet. Erosion of the plateau by the Owens River has created the Owens River Gorge. The Mono are a Native American people who traditionally live in the central Sierra Nevada, the Eastern Sierra (generally south of Bridgeport), the Mono Basin, and adjacent areas of the Great Basin. They are often grouped under the historical label "Paiute" together with the Northern Paiute and Southern Paiute - but these three groups, although related within the Numic group of Uto-Aztecan languages, do not form a single, unique, unified group of Great Basin tribes. Today, many of the tribal citizens and descendants of the Mono tribe inhabit the town of North Fork (thus the label "Northfork Mono") in Madera County. People of the Mono tribe are also spread across California in: the Owens River Valley; the San Joaquin Valley and foothills areas, especially Fresno County; and in the San Francisco Bay Area.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmludnRhakt0ajhz
Here I get into why the Baker's School Of Aeronautics is the absolute best choice for people to prepare to complete their FAA Airframe & Powerplant Certification. I could not have done it without them. https://www.bakersschool.com/ This is not a paid endorsement nor was it solicited by the Baker's School. In fact, I plan to give them more money in 2021 to complete my IA. Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- BAKER'S SCHOOL OF AERONAUTICS is located just 20 miles east of the Nashville International Airport. Our beautiful new facility is adjacent to the Lebanon Municipal Airport (M54) in Lebanon, Tennessee at 100 Glidepath Way. We are right off of I-40 and only a mile from TN 840, which connects to I-24 and I-65. Lebanon is a beautiful small town with many hotels, shops and restaurants, that will guarantee our students a great place to stay while in school. BAKER'S SCHOOL is designed to prepare the aviation mechanic for your F.A.A. writtens, oral and practical examinations. In addition, we offer a five day preparation course for the certified A&P mechanic wishing to obtain your Inspection Authorization rating. Airframe & Powerplant https://en.wikipedia.org/wiki/Aircraft_maintenance_technician Aircraft Maintenance Technician (AMT) is a tradesperson and also refers to a licensed technical qualification for carrying out aircraft maintenance. AMTs inspect and perform or supervise maintenance, preventive maintenance, repairs and alteration of aircraft and aircraft systems. In the US, for a person who holds a mechanic certificate issued by the Federal Aviation Administration, the rules for certification, and for certificate-holders, are detailed in Subpart D of Part 65 of the Federal Aviation Regulations (FARs), which are part of Title 14 of the Code of Federal Regulations. The US licensed qualification is sometimes referred to by the FAA as the Aviation Maintenance Technician and is commonly referred to as the Airframe and Powerplant (A&P). The general requirement for eligibility for a mechanic certificate include the following. The candidate must: Be 18 or older Be able to read, speak, and understand English fluently; Meet the experience or educational requirement; and Pass a set of required tests within a maximum of 24 months. The required tests include a set of knowledge tests, followed by a practical test, which includes an oral examination component, and which is administered by a Designated Mechanic Examiner (DME). A person who fulfills the necessary requirements is issued a mechanic certificate with either an airframe or powerplant rating, or both. These ratings together account for the common practice of referring to mechanics as "A&Ps." Until 1952, instead of the Powerplant rating, an Engine rating was issued, so the abbreviation "A&E" may appear in older documents. Eligibility for the mechanic tests depends on the applicant's ability to document their knowledge of required subject matter and ability to perform maintenance tasks. The FAA recognizes two ways of demonstrating the needed knowledge and skills: practical experience or completion of a training program at a school certificated under Part 147 of the FARs. Applicants for a mechanic certificate with a single rating—either Airframe or Powerplant—and who base their application on practical experience must demonstrate 18 months of work experience applicable to the chosen rating. Those applying for both ratings must show a total of 30 months of applicable experience. Many military-trained aircraft mechanics are eligible to use their work experience as the basis for an application for a civilian mechanic certificate.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLkFNV3JBdkpzeGc0
I am fascinated by fast radio bursts. These are powerful celestial objects that can take the same amount of energy that our sun produces in three days and blast it all out in a single millisecond. Until recently, we have never seen them in our galaxy, nor have we seen one erupt more than once. Well, things certainly have changed over at the Owens Valley Radio Observatory. STARE2: Detecting Fast Radio Bursts in the Milky Way https://arxiv.org/pdf/2001.05077.pdf Bochenek's home DIY antennas... https://www.dailymail.co.uk/sciencetech/article-8920577/Astronomers-use-DIY-tool-BAKING-TRAYS-identify-source-fast-radio-burst.html Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- https://en.wikipedia.org/wiki/Fast_radio_burst In radio astronomy, a fast radio burst (FRB) is a transient radio pulse of length ranging from a fraction of a millisecond to a few milliseconds, caused by some high-energy astrophysical process not yet understood. Astronomers estimate the average FRB releases as much energy in a millisecond as the sun puts out in 3 days. While extremely energetic at their source, the strength of the signal reaching Earth has been described as 1,000 times less than from a mobile phone on the Moon. The first FRB was discovered by Duncan Lorimer and his student David Narkevic in 2007 when they were looking through archival pulsar survey data, and it is therefore commonly referred to as the Lorimer Burst. Many FRBs have since been recorded, including several that have been detected to repeat in seemingly irregular ways. https://en.wikipedia.org/wiki/Owens_Valley_Radio_Observatory Owens Valley Radio Observatory (OVRO) is a radio astronomy observatory located near Big Pine, California (US) in Owens Valley. It lies east of the Sierra Nevada, approximately 350 kilometers (220 mi) north of Los Angeles and 20 kilometers (12 mi) southeast of Bishop. It was established in 1956, and is owned and operated by the California Institute of Technology (Caltech). The Owens Valley Solar Array portion of the observatory has been operated by New Jersey Institute of Technology (NJIT) since 1997. https://en.wikipedia.org/wiki/Magnetar A magnetar is a type of neutron star believed to have an extremely powerful magnetic field (∼109 to 1011 T, ∼1013 to 1015 G). The magnetic-field decay powers the emission of high-energy electromagnetic radiation, particularly X-rays and gamma rays. The theory regarding these objects was proposed by Robert Duncan and Christopher Thompson in 1992, but the first recorded burst of gamma rays thought to have been from a magnetar had been detected on March 5, 1979. During the following decade, the magnetar hypothesis became widely accepted as a likely explanation for soft gamma repeaters (SGRs) and anomalous X-ray pulsars (AXPs). On 1 June 2020, astronomers reported narrowing down the source of fast radio bursts (FRBs), which may now plausibly include "compact-object mergers and magnetars arising from normal core collapse supernovae".

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLmpzTDNjQXlJeHJN
California's Mono Lake is an abrupt example of an ecological disaster in the making. It was a slow-rolling nightmare that literally emptied an entire valley, devastating people, wildlife and local agriculture. https://www.monolake.org/ https://en.wikipedia.org/wiki/Mono_Lake_Committee https://en.wikipedia.org/wiki/Mono_Lake https://en.wikipedia.org/wiki/Mono_Lake_Tufa_State_Natural_Reserve https://en.wikipedia.org/wiki/Tufa https://en.wikipedia.org/wiki/Owens_Lake Thanks to all my Patreon supporters! You make all of this possible. https://www.patreon.com/sciworx --------------------------- Tesla Referral Link https://ts.la/storm93833 Amazon Wishlist https://www.amazon.com/hz/wishlist/ls/1FANK5SZGX9HR Social Media https://twitter.com/SciWorx https://www.facebook.com/SciWorx/ https://sciworx.tumblr.com/ https://www.instagram.com/sciworx/ https://medium.com/@sciworx Video Details --------------------------- The Mono Lake Committee (MLC) is an environmental organization based in Lee Vining, California in the United States. Its mission is to preserve Mono Lake, by reducing diversions of water from the Eastern Sierra watersheds by the Los Angeles Department of Water and Power (LADWP). Mono Lake is a saline soda lake in Mono County, California, formed at least 760,000 years ago as a terminal lake in an endorheic basin. The lack of an outlet causes high levels of salts to accumulate in the lake and make its water alkaline. The desert lake has an unusually productive ecosystem based on brine shrimp, which thrive in its waters, and provides critical habitat for two million annual migratory birds that feed on the shrimp and alkali flies (Ephydra hians). Historically, the native Kutzadika'a people ate the alkali flies' pupae, which live in the shallow waters around the edge of the lake. When the city of Los Angeles diverted water from the freshwater streams flowing into the lake, it lowered the lake level, which imperiled the migratory birds. The Mono Lake Committee formed in response and won a legal battle that forced Los Angeles to partially replenish the lake level. Tufa is a variety of limestone formed when carbonate minerals precipitate out of ambient temperature water. Geothermally heated hot springs sometimes produce similar (but less porous) carbonate deposits, which are known as travertine. Tufa is sometimes referred to as (meteogene) travertine. It should not be confused with hot spring (thermogene) travertine. Tufa, which is calcareous, should not be confused with tuff, a porous volcanic rock with a similar etymology that is sometimes also called "tufa". Owens Lake is a mostly dry lake in the Owens Valley on the eastern side of the Sierra Nevada in Inyo County, California. It is about 5 miles (8.0 km) south of Lone Pine, California. Unlike most dry lakes in the Basin and Range Province that have been dry for thousands of years, Owens held significant water until 1913, when much of the Owens River was diverted into the Los Angeles Aqueduct, causing Owens Lake to desiccate by 1926. Today, some of the flow of the river has been restored, and the lake now contains some water. Nevertheless, as of 2013, it is the largest single source of dust pollution in the United States. The lake was the epicenter of a magnitude 5.8 earthquake that occurred on June 24, 2020.

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YouTube Video VVV6ZUw1R1VmZkNuRVRjNkJ2SXlzRkRnLm0yLTVmSjAwZHhN
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