A San Bernardino officer attacked a man being held at knifepoint by his girlfriend, assuming the unarmed man must be the aggressor. The man defended himself, punching the cop, and taking her gun and firing... continue reading
posted by newtboy 10 months ago • 128 views • 10:48Videos (27) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Marv 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 4 months 1 week ago • 299 views • 1:42There was no “Election Defense Fund.” Donald Trump made $250 million on keeping a fraudulent conspiracy theory alive. It wasn't just a Big Lie. It was also a big rip-off.
posted by newtboy 1 year 10 months 2 weeks ago • 495 views • 2:04The 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 8 months 2 weeks ago • 724 views • 10:48From Youtube, "Paul demonstrates different things you might use as cover in a home defense situation. Paul's Patreon: https://www.patreon.com/user?u=5769301 This video was edited and uploaded by: Brad Nelson ... continue reading
posted by w1ndex 4 years 10 months ago • 29 views • 19:11YouTube description: This millipede uses deadly cyanide gas to keep predators at bay. But one beetle can tolerate the toxic defense and rides the millipede like a bucking bronco. Who will win this showdown... continue reading
posted by Aard Vark (oritteropo) 5 years ago • 336 views • 4:33YT: This is definitely one of the biggest lessons I have ever seen an armed robber get on camera, but it also teaches us about the line between self-defense and becoming an aggressor.
posted by Mekanikal 5 years 6 months 2 weeks ago • 1,129 views • 5:22Columbus is a controversial historical figure who is widely viewed as terrible. Every year we question whether we should continue to have a day to celebrate his discovery. But as with most stories, his... continue reading
posted by Mordhaus 6 years 4 months 2 weeks ago • 388 views • 28:52Brian explains why exactly it is that the Netherlands aren't under water. (H/T @eric3579)
posted by Aard Vark (oritteropo) 6 years 5 months 3 weeks ago • 1,190 views • 7:15youtube- TEDx Talks Published on Sep 7, 2017 Imagine a global "Hive Mind" that can tap the knowledge, wisdom, insights, and intuitions of millions of people, and produce a super-intelligence that is... continue reading
posted by Buck 6 years 7 months 1 week ago • 119 views • 15:59Ewww Ewww EWWW!!! YouTube: When predators attack, daddy longlegs deliberately release their limbs to escape. They can drop up to three and still get by just fine.
posted by PlayhousePals 6 years 8 months ago • 884 views • 4:05FROM YOUTUBE: Navy SEAL Jocko Willink on real martial arts. Keep in mind that he is an expert in Brazilian Jiu-Jitsu. 021117
posted by chicchorea 7 years 2 months 1 week ago • 1,243 views • 7:59YouTube description: Colorado is known for its beautiful Rocky Mountains, but with mountains come snow and with snow come avalanches. Breckenridge Resort has a group of 6 dogs and handlers trained specifically... continue reading
posted by Aard Vark (oritteropo) 7 years 2 months 3 weeks ago • 189 views • 2:42Trump says the F-35 is too expensive and he's not wrong. But this is what he's up against.
posted by Mordhaus 7 years 2 months 4 weeks ago • 298 views • 7:13YouTube: We are masters at knowing how to lie to ourselves. We pay a heavy price for this self-deception.
posted by PlayhousePals 7 years 3 months 3 weeks ago • 390 views • 5:58"Octopus ink is one of nature’s most theatrical defense mechanisms, but what is it made of? ..."
posted by ant 7 years 7 months 3 weeks ago • 23 views • 46 secs- 1
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