From YouTube, "The Earth is a gigantic ball of semi-molten rock, with a heart of iron as hot as the surface of the Sun. Titanic amounts of heat left over from its birth and the radioactive decay of trillions... continue reading
posted by w1ndex 1 year 6 months 3 weeks ago • 354 views • 11:59Videos (390) | Sift Talk (1) | Blogs (0) | Comments (1000) |
I show you what the delayed choice experiment looks like in real life
posted by newtboy 1 year 8 months 2 weeks ago • 75 views • 5:40"How can it be summer in North America and winter in Australia at the same time?! ..."
posted by ant 1 year 8 months 4 weeks ago • 51 views • 5:39Zefrank1 looks at the life and times of amoebas.
posted by w1ndex 1 year 9 months 1 week ago • 184 views • 10:54Amazon has shared surveillance video recorded by its doorbell camera system without attempting to contact users for their prior consent and without police obtaining a warrant. The company has now admitted... continue reading
posted by newtboy 1 year 9 months 3 weeks ago • 66 views • 1:27Jul 12, 2022 Rep. Liz Cheney, R-Wyo., gave a closing statement on July 12 as the House committee investigating the Jan. 6 attack presented its findings to the public. The focus of the hearing was on extremist... continue reading
posted by newtboy 1 year 10 months ago • 81 views • 4:25The story behind the new Terry Pratchett audiobooks - my all time favorite author. Can't wait to hear them! YT: This documentary follows Penguin Audio's ambitious project of turning the entire Discworld... continue reading
posted by Zawash 2 years 1 week ago • 31 views • 21:33Having listen to this and still remember a time.... I deplore this kind of politics. I think the ad is dishonest and dishonorable. As it is, none of these individuals served on the boat (Kerry) commanded.... continue reading
posted by luxintenebris 2 years 2 weeks ago • 896 views • 4:45The executive desk toy is alright for about 25 seconds. But what if it went a little bit faster? Nothing that a compressed air cannon can't solve while Gav and Dan film it 4000 times slower than you can see. ... continue reading
posted by BSR 2 years 1 month ago • 135 views • 12:17How to drop logs out of a tree and land them flat every time!
posted by BSR 2 years 1 month 3 weeks ago • 193 views • 23:13An interesting and quick look at how the ancient Roman Civilization inhabitants dealt with their (not so) alone time.
posted by BoneRemake 2 years 2 months 1 week ago • 364 views • 5:40The 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 3 months 3 weeks ago • 42 views • 4:26It's time the news organizations began questioning the actions of police.
posted by dedstick 2 years 5 months ago • 418 views • 13:45Instead of shipping food all around the world, imagine your own food coming from your farm in a shipping container, just outside your backdoor. That’s the vision of FarmPod, a St. Croix-based startup... continue reading
posted by newtboy 2 years 6 months ago • 18 views • 6:56This is why word inflation is a problem: You can try to change reality by redefining words, but it won't work – it just stops you from dealing with it.
posted by BSR 2 years 6 months 1 week ago • 390 views • 8:08When a theory makes a prediction that disagrees with an experimental test, sometimes it means we should throw the theory away. But what if that theory has otherwise produced the most successful predictions... continue reading
posted by newtboy 2 years 6 months 2 weeks ago • 436 views • 12:36In this video we show you the new kind of artificial muscles that don't explode after puncture but just bleed without a visible decrease of performance. We also present our robotic arm. Since the last... continue reading
posted by newtboy 2 years 6 months 3 weeks ago • 155 views • 1:47Dr. 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 4 weeks ago • 21 views • 9:40From Youtube, "Bowling has been reinvented many times over the past seven thousand years but especially in the last 30. This is the fascinating physics of balls, oil, lane and pins. Huge thanks to... continue reading
posted by w1ndex 2 years 7 months 2 weeks ago • 485 views • 28:01YouTube 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