Month: October 2020

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The placenta is a defining feature of being a mammal, and its formation is one of the first steps in mammalian development. The embryo begins to make its placenta without direct guidance from its mother — rather, it follows a set of molecularly encoded, do-it-yourself assembly instructions. Whether these instructions are universal or unique to
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Stream Full Episodes of How It’s Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel Follow us on Twitter: Tweets by ScienceChannel Follow us on Instagram: https://www.instagram.com/ScienceChannel/
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Stephen Hawking recently announced that he’d come up with an answer to one of the biggest questions in physics. But it’ll probably be a while before we know exactly what it is. Hosted by: Hank Green ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to
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Much like the biological processes in the rest of your body, a lot of your brain’s psychological processes happen without you thinking directly about them—or even being aware of them. Sponsored by Great Courses Plus: http://ow.ly/BQVd30db5hz The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world
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How can we transplant animal tissue into humans? And will we ever be able to grow customized organs? SciShow explains! Hosted by: Hank Green Written by: Alexa Billow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Lentz, John Szymakowski, Ruben Galvao, and Peso255.
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SAN FRANCISCO — AAC Clyde Space announced plans Oct. 15 to acquire SpaceQuest, a satellite technology developer based in Fairfax, Virginia, for $8.4 million, pending the approval of shareholders and the U.S. Committee on Foreign Investment in the United States. Luis Gomes, AAC Clyde Space CEO, and Craig Clark, AAC Clyde Space chief strategy officer,
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A Michigan poacher who illegally hunted wildlife, including three bald eagles and 18 wolves, was jailed, fined, and had his hunting license and hunting privileges invalidated for life.  Guilty The man from Michigan pleaded guilty to multiple nature and wildlife crimes after a thorough investigation. Upon being proven guilty of the illegal activities, the Michigan
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This year’s Nikon Small World Motion Photomicrography Competition has given us a fascinating glimpse into the realm of the extremely tiny. Watch a flea giving birth and a zebrafish embryo developing its complex nervous system. And that’s just the start. Learn more about this year’s submissions: https://globenewswire.com/news-release/2018/09/27/1577365/0/en/Developing-Sensory-Nervous-System-of-a-Zebrafish-Wins-2018-Nikon-Small-World-in-Motion-Competition.html Check out the gallery page: https://www.nikonsmallworld.com/galleries/2018-small-world-in-motion-competition —————————————————— Science
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NASA’s OSIRIS-REx spacecraft is set to sample the diamond-shaped asteroid Bennu.Credit: NASA/Goddard/University of Arizona NASA is about to grab its first-ever taste of an asteroid. On 20 October, some 334 million kilometres from Earth, the agency’s OSIRIS-REx spacecraft will approach a dark-coloured, diamond-shaped asteroid named Bennu, with the aim of touching its surface for a
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Learn how inflated rubber ball, like basketballs, are made! Stream Full Episodes of How It’s Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Like us on Facebook: https://www.facebook.com/ScienceChannel Follow us on Twitter: Tweets by ScienceChannel Follow us on Instagram: https://www.instagram.com/ScienceChannel/
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WASHINGTON — The Federal Aviation Administration released Oct. 15 the final version of updated commercial launch and reentry regulations, although those in industry say the regulatory reform process is far from over. The FAA released the final version of its Streamlined Launch and Reentry Licensing Requirements, or SLR2, regulations on its website, with formal publication
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While Apollo placed the first steps on the Moon, Artemis opens the door for humanity to sustainably work and live on another world for the first time. Using the lunar surface as a proving ground for living on Mars, this next chapter in exploration will forever establish our presence in the stars. ✨ We are
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Credit: Jussi Puikkonen/KNAW Georgina Mace shaped two cornerstones of modern ecology and conservation. One was the global inventory of species threatened with extinction, the International Union for Conservation of Nature (IUCN) Red List. The second was the United Nations Millennium Ecosystem Assessment. One of the sharpest minds of her generation, she strove to document and
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#HowItsMade Mondays 9/8c on Science Candy canes are delicious holiday treats that come in all shapes and sizes. See the carefully choreographed production process in action! Full episodes streaming FREE on Science GO! https://www.sciencechannelgo.com/how-its-made/ More How It’s Made: http://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT
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Venus flytraps rarely catch flies, despite their name — instead, spiders and ants make up most of their diet. When a victim walk by and brushes against a trigger hair on the inside of the trap’s modified leaves, it sets off an electrical signal. If the bug doesn’t escape within 20 to 30 seconds, the
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Microsoft co-founder Bill Gates said it’s too bad that politicians are scrutinizing several large technology companies at once, because different markets the companies operate in have different problems. Gates dealt with government pressure as the CEO of Microsoft in the 1990s when the U.S. Justice Department mounted an antitrust case against the company. Microsoft avoided
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MACHINES: HOW THEY WORK Thursdays 10/9c on Science This machine can decipher coins with pinpoint accuracy. Light sensors measure the size while electromagnets detect the metal type of the coin. More Machines! http://www.sciencechannel.com/tv-shows/machines-how-they-work/ Full episodes streaming FREE on Science GO: https://www.sciencechannelgo.com/machines-how-they-work/ Subscribe to Science Channel: http://bit.ly/SubscribeScience
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Some emotions can feel so similar that you might mix them up and pick the wrong emotion. Hosted by: Brit Garner ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان
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SciShow explains the chemistry, archaeology and history of bog bodies — naturally mummified corpses (and other fun things!) that have been discovered in Europe’s peat bogs. ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products
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WASHINGTON — NASA is planning a hotfire test of the core stage of the Space Launch System in the middle of November, a schedule it says keeps it on track for its first launch late next year. During an Oct. 13 media teleconference, officials with NASA, Boeing and Aerojet Rocketdyne said they are making good
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Facebook and Twitter typically take heat for acting too slowly to reduce the spread of harmful misinformation. But on Wednesday, both companies acted surprisingly quickly to limit distribution of an unverified New York Post report claiming to contain a “smoking gun” email related to Democratic nominee and former Vice President Joe Biden and his son,
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Every five or so years, it rips me apart to watch the same tragedy: a La Niña weather cycle brings devastating drought and hunger to East Africa, threatening the lives and livelihoods of millions of people in Ethiopia, Somalia and Kenya. Using climate models and Earth observations, we can now predict these droughts. And once
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WASHINGTON — The European Space Agency has awarded contracts for work on elements of its moon and Mars exploration program, ranging from modules for the lunar Gateway to a mission to return Mars samples to Earth. ESA’s announcement of the contracts was tied to an Oct. 14 session of the International Astronautical Congress (IAC), where
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1. Arndt, N. T. et al. Origin of Archean subcontinental lithospheric mantle: some petrological constraints. Lithos 109, 61–71 (2009). ADS  CAS  Google Scholar  2. Peslier, A. H. et al. Olivine water contents in the continental lithosphere and the longevity of cratons. Nature 467, 78–81 (2010). ADS  CAS  Google Scholar  3. Lee, C. T. A., Luffi,
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A Russian Soyuz spacecraft carrying a US astronaut and two Russian cosmonauts blasted off from the Baikonur cosmodrome in Kazakhstan on Wednesday and successfully reached orbit, live footage broadcast by Russia’s space agency Roscosmos showed. The crew members travelling to the International Space Station (ISS) are Kate Rubins, a NASA microbiologist who in 2016 became
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Researchers have just recently discovered why human blood is so attractive to mosquitoes. Their discovery may be the first step in developing a pharmaceutical solution that will change how our blood tastes, making us unattractive to these disease-transmitting insects. READ: All Natural: Hand Pollination Increases Cocoa Yield and Farmer Income, Not Agrochemicals A Revolutionary Breakthrough A US research team