Neil deGrasse Tyson Explain What Happen If Earth Stopped Rotating
posted by BSR 3 weeks 1 day ago • 62 views • 1:01Videos (308) | Sift Talk (1) | Blogs (0) | Comments (1000) |
"... Over the last year, we at MinuteEarth and MinutePhysics have had the privilege of working with NASA's Heliophysics Education Activation Team make a series of videos about the awesomeness of solar... continue reading
posted by ant 1 month 2 weeks ago • 3 views • 27:10Why were climate models so wrong about 2023? Neil deGrasse Tyson learns about why 2023 was hotter than we expected it to be and what effects need to be factored into future climate modeling with climatologist... continue reading
posted by newtboy 3 months 2 weeks ago • 137 views • 16:39YouTube description: In 2015, what we knew about Iron Age shields all changed. And it changed in a field in Leicester... Iron Age Curator Sophia Adams explains the construction of the first organic... continue reading
posted by Aard Vark (oritteropo) 10 months 4 weeks ago • 144 views • 15:29From https://www.bluesnews.com/cgi-bin/board.pl?action=viewthread&boardid=1&threadid=257050.
posted by ant 1 year 2 months 3 weeks ago • 7 views • 7:26High school student and aspiring teacher Preston Sykes stands up to fascist book burners at a school board meeting, explaining how censorship and banning information only does harm, and never stops.
posted by newtboy 1 year 3 months 2 weeks ago • 516 views • 3:04Brian Cox - Solving The Fermi Paradox: Intelligent Alien Life in Our Galaxy Brian Cox explains the details behind the Fermi Paradox and why we haven't yet found intelligent alien life. The more interesting... continue reading
posted by BSR 1 year 4 months 2 weeks ago • 74 views • 10:18Actual Apollo Engineer Explains the Saturn 5 Rocket - Smarter Every Day 280
posted by bobknight33 1 year 4 months 3 weeks ago • 100 views • 58:59Marv Adams, deputy administrator for defense programs at the National Nuclear Security Administration explained what happened in the successful fusion experiment with a prop.
posted by newtboy 1 year 5 months ago • 299 views • 1:42The first full-color images from the James Webb Space Telescope are finally here! Let's take a look, talk about what we're seeing, and compare them to the most detailed version of these images we had before.
posted by BSR 1 year 10 months ago • 210 views • 7:48No one truly knows what happens when we die, but chances are you've heard about the 'white light' that people sometimes see when they've had a near death experience. So is that evidence of an afterlife,... continue reading
posted by BSR 1 year 10 months 1 week ago • 54 views • 2:44This three-minute video explains how the Common Core State Standards will help students achieve at high levels and help them learn what they need to know to get to graduation and beyond.
posted by BSR 2 years 1 month ago • 89 views • 3:11What is the Difference Between British Isles, United Kingdom, Great Britain and England? This explains it simply.
posted by newtboy 2 years 1 month 1 week ago • 198 views • 2:27The world remains in a state of shock after spectacular satellite images of an undersea volcano erupting on the island of Tonga left a giant mushroom cloud in the Pacific region. With shocking visuals... continue reading
posted by eric3579 2 years 4 months ago • 42 views • 4:26From Youtube, "Kurzgesagt is lying to you, in every video, even in this one. Because our videos distill very complex subjects into flashy ten-minute videos and unfortunately, the reality is, well, complicated.... continue reading
posted by w1ndex 2 years 5 months 1 week ago • 162 views • 10:28As you're thumbing through your seed catalogs for the upcoming season, you might be confused by common terms for seeds. Are GMO seeds bad? What even ARE heirloom seeds. And what about hybrids...they're... continue reading
posted by dedstick 2 years 5 months 3 weeks ago • 38 views • 10:32I explain the meaning of the phrase, and demonstrate the process of dead nailing.
posted by eric3579 2 years 6 months 2 weeks ago • 459 views • 1:48Well, the title pretty much explains this one...
posted by w1ndex 2 years 6 months 3 weeks ago • 91 views • 27:53Metals have a crystal structure. But they're not one big crystal, they're lots of small crystals called grains. The size of the grains affects the physical properties of the metal, like hardness, toughness,... continue reading
posted by newtboy 2 years 7 months 1 week ago • 135 views • 8:45It's hard to know if she actually had a coherent point to make here--it sure didn't look like it. At the least, she was poorly served by her staff, which didn't educate her, didn't program her questions,... continue reading
posted by SFOGuy 2 years 9 months ago • 1,835 views • 2:12