Magnetohydrodynamic thrust uses no moving parts in order to accelerate water. It has been known for half a century, but it may be possible that we're only now beginning to explore it for use in Marine... continue reading
posted by newtboy 6 months 2 weeks ago • 275 views • 12:11Videos (58) | Sift Talk (0) | Blogs (0) | Comments (1000) |
We all know Richard Hammond loves a 4x4, and they don’t come much more legendary than the first ever road-going Land Rover, known affectionately as ‘JUE’. Richard takes us through the story of rediscovering... continue reading
posted by newtboy 8 months 2 weeks ago • 233 views • 14:10The 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 1 year 12 months ago • 31 views • 21:33Dorothea Lange’s photos of the incarceration of Japanese Americans went largely unseen for decades. US President Franklin D. Roosevelt passed Executive Order 9066 in February 1942 — two months... continue reading
posted by eric3579 2 years 3 months 2 weeks ago • 82 views • 14:39MBARI sustained our commitment to ocean exploration and discovery in 2021. The year brought more challenges, but exploring our big, blue backyard always inspires awe and wonder—and curiosity about the... continue reading
posted by newtboy 2 years 4 months ago • 378 views • 3:16In this video, I help a Labrador mix, Jet. Jet has been having aggressive problems. It is important to pay attention to what the dog is telling you through its energy and body language. A dog... continue reading
posted by BSR 2 years 4 months 1 week ago • 46 views • 4:55How does order spontaneously arise out of chaos? The Secret of Synchronization
posted by bobknight33 3 years 3 weeks ago • 13 views • 20:58From Youtube, "The night sky seems peaceful and orderly. But in reality, stars are careening through the galaxy at speeds of hundreds of thousands of kilometers per hour. Not bound by static formations... continue reading
posted by w1ndex 3 years 4 months 3 weeks ago • 326 views • 9:46This video explains the process by which I created the flattest CPU in the world, bringing a Ryzen 3950x to within 0.3 microns of flatness error, two orders of magnitude more accurate than what is possible... continue reading
posted by Mordhaus 3 years 8 months 2 weeks ago • 63 views • 10:09Createk third-arm : Supernumerary robotic arm powered by magnetorheological clutches and an hydrostatic transmission. Fast enough to compensate for human motions while being safe for physical human-robot interaction. ... continue reading
posted by newtboy 3 years 10 months 1 week ago • 123 views • 2:51On a hike looking for rare limestone endemic plants in Death Valley, we spotted the wreckage of a plane! After several hours of hiking and many interesting plants, we managed to scramble over to the wreck.... continue reading
posted by eric3579 3 years 12 months ago • 1,776 views • 5:01The World's Biggest Gear Reduction by designer and maker of prototypical machines, devices and tools Daniel de Bruin. This machine visualizes the number googol. That's a 1 with a hundred zeros. A number... continue reading
posted by BSR 4 years 1 month 3 weeks ago • 1,210 viewsTexas 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 ago • 9 views • 10:48What if a Passenger was the ONLY one left to land the plane? Could a passenger theoretically do it, without ANY previous knowledge or training? In todays Special video, I will go through the required... continue reading
posted by BSR 4 years 6 months ago • 25 views • 31:56YouTube description: Hi :) I’m a student in Network & Systems Engineering (Robots, networks and programming and stuff) and I built a dinosaur in my spare time. I got the idea in my head, thought... continue reading
posted by Aard Vark (oritteropo) 4 years 7 months 1 week ago • 1,278 views • 2:37YouTube description: Go to https://buyraycon.com/polyphonic for 15% off your order! Brought to you by Raycon. POLYPHONIC MERCHANDISE: https://standard.tv/collections/polyp... Music by Pracs:... continue reading
posted by Aard Vark (oritteropo) 4 years 7 months 1 week ago • 428 views • 8:12YT: Time to tell a story about idempotency, computer science, and the Night of the Multiple Orders.
posted by Fantomas 4 years 8 months 2 weeks ago • 41 views • 8:26This week John takes a look at how companies such as Amazon get your orders to you as quickly as possible.
posted by w1ndex 4 years 9 months 4 weeks ago • 1,088 views • 21:18YouTube description: Engineers need to be able to predict how water will behave in order to design structures that manage or control it. And fluids don’t always behave the way you’d expect. On this... continue reading
posted by Aard Vark (oritteropo) 5 years 2 months 3 weeks ago • 752 views • 8:43This animated map created from the NOAA, NWS, and PTWC shows every recorded earthquake in chronological order from January 1, 2001 to December 31, 2015. The size of the circle shows the magnitude of the... continue reading
posted by b4rringt0n 5 years 8 months 4 weeks ago • 875 views • 3:43