Why 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 3 weeks ago • 137 views • 16:39Videos (36) | Sift Talk (0) | Blogs (0) | Comments (1000) |
In this video Jonathan from the Institute of Human Anatomy discusses sperm production, storage, as well as a common question he gets from students: What happens to sperm cells if they are not not released? ... continue reading
posted by BSR 5 months ago • 94 views • 10:30*Not for those with weak constitutions* In this video, Jonathan from the Institute of Human Anatomy discusses the anatomy of the lungs, and how vaping can affect it.
posted by BSR 1 year 2 months 2 weeks ago • 431 views • 14:48Sam Harris speaks with Matt Ridley and Alina Chan about the origins of the COVID pandemic. They discuss the evidence of a lab leak from the Wuhan Institute of Virology, media and academic censorship of... continue reading
posted by eric3579 1 year 2 months 4 weeks ago • 273 views • 58:27UC Davis and other institutions have been experimenting with seaweed added to cattle feed to reduce methane emissions. Results are very encouraging, showing reductions in methane production from between... continue reading
posted by newtboy 1 year 4 months 2 weeks ago • 145 views • 1:31In this video, Jonathan from the Institute of Human Anatomy discusses testosterone and its many effects on the body.
posted by BSR 2 years 3 months 2 weeks ago • 63 views • 13:50The 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 • 4:26Michael Osterholm is an internationally recognized expert in infectious disease epidemiology. He is Regents Professor, McKnight Presidential Endowed Chair in Public Health, the director of the Center for... continue reading
posted by eric3579 4 years 2 months 1 week ago • 1,286 views • 6:59Texas dad Jeffrey Younger has been fighting in the courts to stop his ex-wife from gender "transitioning" their 7-year-old son, James. On October 24, 2019, Dallas Judge Kim Cooks ruled to allow Younger... continue reading
posted by bobknight33 4 years 6 months 4 weeks ago • 9 views • 10:48YouTube description: It's a terrible idea to try to extinguish burning metal with a water or CO2 fire extinguisher. Steve Mould shows why.
posted by Aard Vark (oritteropo) 5 years 4 months ago • 1,518 views • 7:25"... an educational video produced by The Computer Museum and hosted by David Neil of PBS's Newton's Apple. Join David Neil and his four young companions on an entertaining and illuminating trek through... continue reading
posted by ant 5 years 6 months 3 weeks ago • 30 views • 26:32Cap D looks into the escherian stairwell viral video from the Rochester Institute of Technology from back in 2013, and how a hoax can endure long beyond it's debunking.
posted by Fantomas 5 years 9 months 1 week ago • 1,295 views • 15:42If you're in Canada, you need good winter boots. But how do you know whether they're actually safe, or whether you'll fall over the first time you step on ice? This is WinterLab, part of the Challenging... continue reading
posted by Mordhaus 5 years 11 months 2 weeks ago • 36 viewsYouTube description: Chi-Tien Lui is an electrical engineer and technician whose craft has evolved to the realm of high art. Born in China, he trained as a technician in Taiwan before moving to the... continue reading
posted by Aard Vark (oritteropo) 6 years 3 weeks ago • 1,047 views • 4:22YouTube description: Duh, except for the sky… and the ocean… Among living things, the color blue is oddly rare. Blue rocks, blue sky, blue water, sure. But blue animals? They are few and far... continue reading
posted by Aard Vark (oritteropo) 6 years 4 months 1 week ago • 606 views • 8:27YouTube description: The kaffiyeh is a traditional Arab headdress and a symbol of the Palestinian struggle. Today, it continues to represent an important part of Palestinian heritage. Unfortunately,... continue reading
posted by Aard Vark (oritteropo) 6 years 4 months 2 weeks ago • 347 views • 2:13YouTube description: These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv ... continue reading
posted by Aard Vark (oritteropo) 6 years 6 months ago • 1,063 views • 6:21YT: The National Institute of Standards and Technology, NIST, sells Standard Reference Materials, or SRMs for short. They're analysed, quantified, and certified substances: everything from metals, to elements,... continue reading
posted by Fantomas 6 years 8 months 4 weeks ago • 474 views • 4:13YouTube description: With a population of over 18 million people, Mumbai is one of the world’s largest megalopolises. To put it mildly, the city can be unpredictable. But amid the chaos, Mumbai has... continue reading
posted by Aard Vark (oritteropo) 6 years 10 months ago • 660 views • 2:48- 1
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