Dr. Matthew Walker and Dr. Andrew Huberman discuss how marijuana affects sleep. Dr. Matthew Walker is a professor of neuroscience and psychology at the University of California, Berkeley and is the... continue reading
posted by eric3579 2 years 6 months 3 weeks ago • 21 views • 9:40Videos (600) | Sift Talk (2) | Blogs (0) | Comments (1000) |
In this Dog Nation Episode, I give some Take Home Tips in Los Angeles! 00:50 - How To Create Boundaries Around Food 03:45 - This Dog Chases Everything! 06:00 - This Dog Attacks the Vacuum! 08:20... continue reading
posted by BSR 2 years 7 months 2 weeks ago • 100 views • 10:51YouTube description: Spend a little time with the other amazing photos from this year at https://www.nikonsmallworld.com/ This was really an honor to be a part of. We started with thousands of images... continue reading
posted by Aard Vark (oritteropo) 2 years 7 months 3 weeks ago • 107 views • 3:59"Olympic sports are contested in the Summer Olympic Games and Winter Olympic Games. They are Summer Olympics and Winter Olympics. Besides, there are two more Olympics. They are Special Olympics and Paralympics.... continue reading
posted by ant 2 years 8 months 2 weeks ago • 15 views • 2:40In this video we dive deep into some of the more glaring errors in the design of Champlain Towers South and explore the most likely origin of the collapse from a structural engineering perspective. The
posted by BSR 2 years 8 months 3 weeks ago • 17 views • 41:17The human immune system is the most complex biological system we know, after the human brain, and yet, most of us never learn how it works. Or what it is. Your immune System consists of hundreds of tiny... continue reading
posted by eric3579 2 years 9 months ago • 724 views • 10:48The multiverse hypothesis or theory holds that a group of multiple universes (possibly infinite universes) comprise everything that exists: The entirety of space, time, matter, energy, information, and... continue reading
posted by BSR 2 years 11 months 1 week ago • 143 views • 10:03We were lucky enough to notice when a swarm was moving in to the trap behind our house, and caught the whole process on video!
posted by newtboy 2 years 11 months 3 weeks ago • 119 views • 16:22Imagine pole-vaulting across dangerous terrain, down steep slopes and ravines. "Salto del pastor"—translated from Spanish as "the shepherd's leap"—is just that. Now a folk sport and hobby, it was once... continue reading
posted by newtboy 3 years 1 week ago • 751 views • 3:53Fantastic Infosec sea chanty - how to secure your online presence. Twitter: To reach the ~youth~ we're going to have to make infosec sea shanties, aren't we? Guess so! Behold the tale of kid who reuses... continue reading
posted by Zawash 3 years 3 months ago • 1,241 views • 1:17YouTube description: We're going fossil hunting for Foraminifera! From beaches, to the ocean floor, to the foundation of the Egyptian pyramids, Forams are everywhere!... continue reading
posted by Aard Vark (oritteropo) 3 years 4 months 1 week ago • 11 views • 7:58The EPIC OF GILGAMESH is the earliest great work of literature that we know of, and was first written down by the Sumerians around 2100 B.C. Ancient Sumer was the land that lay between the two rivers,... continue reading
posted by newtboy 3 years 4 months 1 week ago • 15 views • 3:56We're in a communist revolution here in the USA - and 95% of the public are completely in the dark. The mainstream media will never call out communists - no matter how blatant they are. That's why our... continue reading
posted by bobknight33 3 years 4 months 2 weeks ago • 33 views • 27:31From Youtube, "Some places are more threatened by rising sea levels than others, but in the end, we'll all be paying a price. Alternate titles include: "Where You Shouldn't Invest in Real Estate," "Places... continue reading
posted by w1ndex 3 years 5 months 2 weeks ago • 294 views • 20:12"Why some Americans’ votes count more than others. Watch more of our election coverage: http://vox.com/ElectionVideos In the 2000 US presidential election, the Democratic candidate got half a million... continue reading
posted by ant 3 years 6 months 1 week ago • 86 views • 8:09An amazingly thorough deep dive into the acoustic engineering, materials science, and construction of a beautiful pair of speakers. "We construct a pair of large Voigt speakers. I explain the principles... continue reading
posted by blacklotus90 3 years 6 months 1 week ago • 374 views • 52:56From Youtube, "By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year.... continue reading
posted by w1ndex 3 years 6 months 2 weeks ago • 510 views • 9:10Here we see an episode in a classroom where, apparently, students are required to answer any cellphone that rings during lecture. Seems like a fine policy...
posted by Buttle 3 years 6 months 2 weeks ago • 1,203 views • 1:32YouTube description: Around 750-1250 CE, the Islamic empire made incredible scientific advancements that still influence many fields of research today. What we know about some of the great minds of... continue reading
posted by Aard Vark (oritteropo) 3 years 6 months 2 weeks ago • 81 views • 10:44