Hemp is a plant whose vegetable fibers have been used in the making of fabrics, the manufacture of espadrilles and in rope making. Manuel Abad was an expert ropemaker from Cornago (La Rioja) who showed... continue reading
posted by newtboy 6 months 2 weeks ago • 56 views • 8:44Videos (28) | Sift Talk (0) | Blogs (0) | Comments (1000) |
have questions about why the videoing auto kept driving into a storm that is spinning a pickup like a top?
posted by luxintenebris 2 years 1 month 3 weeks ago • 380 views • 4:58Writing in the Geophysical Research Letters, NASA says a review of Voyager 2’s old data from 1986 showed that Uranus vented a giant blob of gas into space. This pocket of ionized gas, a plasma structure... continue reading
posted by newtboy 4 years 1 week ago • 1,135 views • 6:40The 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 2 months 1 week ago • 1,211 viewsWave power hasn’t yet made a splash because it’s hard to use waves to spin turbines, and because the sea is a harsh place to build things. To learn more, start your googling with these keywords: ... continue reading
posted by newtboy 4 years 4 months 4 weeks ago • 877 views • 3:16You've probably spun around a coin for fun at some point, but this physics toy uses the physics of a spinning coin to keep spinning faster and faster for up to 2 minutes. As seen on The Big Bang Theory,... continue reading
posted by MicrowaveMeShow 4 years 10 months 2 weeks ago • 525 views • 2:02Robert Mueller’s report on Russian interference in the 2016 U.S. election will be read live in New York City. According to Reuters, there will be around 20 actors performing the reading. Those include,... continue reading
posted by newtboy 4 years 10 months 3 weeks ago • 132 views • 33 secsHow fake news continues to fail to see reality of the Muller report
posted by bobknight33 5 years 2 weeks ago • 24 views • 5:15YouTube description: A short video of the result :) Thanks for watching! Like, comment, subscribe! Instagram: https://www.instagram.com/kris.temmerman/ check out the previous video: https://youtu.be/E_6e71BJOzM... continue reading
posted by Aard Vark (oritteropo) 5 years 1 month 1 week ago • 339 views • 2:51From Youtube, "This video is called How Would Bach Play Crazy Train? A counterpoint adaption of the classic Randy Rhoads riff. We'll use Bach's Prime, Inversion, Retrograde and Retrograde Inversion to... continue reading
posted by w1ndex 5 years 1 month 4 weeks ago • 152 views • 4:55YouTube description: The Multi Axis Trainer, or MAT, is an icon of space exploration and astronaut training. But other than spinning round kids at Space Camp: what's it actually used for? Thanks... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months 1 week ago • 1,017 views • 3:13YouTube description: How many tries does it take an average player to do what professional pool players do on the first try? Your Average Pool Player attempts Corey Deuel's famous 2004 US Open draw... continue reading
posted by Aard Vark (oritteropo) 5 years 6 months ago • 1,732 views • 5:07YouTube description: In the last 20 years it's been surprisingly common for space probes to end missions early because reaction wheels have failed, moreover there's been a large number of failures associated... continue reading
posted by Aard Vark (oritteropo) 5 years 8 months 3 weeks ago • 565 views • 7:10YouTube: An experiment on how turbulent convection in Earth's core makes a magnetic field
posted by PlayhousePals 5 years 10 months ago • 776 views • 8:27Argyroneta aquatica the Diving Bell Spider it the UK's only fully aquatic species of spider. They are rarely seen but are amazing creatures. This film explores how they hunt and live underwater.
posted by Mordhaus 6 years 8 months 1 week ago • 450 views • 2:57I set up a magnetic levitation apparatus in a chamber with about 1/800th normal air pressure.
posted by Mordhaus 6 years 9 months 3 weeks ago • 183 views • 8:27YouTube: Which marvel of nature can build a 2 metre Orb Web with a silk that ranks as the World's toughest natural fibre? - The answer is the Darwin's Bark Spider and this real life "Spider Woman", no... continue reading
posted by PlayhousePals 6 years 10 months 3 weeks ago • 1,549 views • 4:09YouTube: Spinning magnets near copper sheets create levitation!
posted by PlayhousePals 7 years 3 months 1 week ago • 290 views • 6:19MY head spins! YouTube: The science of getting "crunk"!
posted by PlayhousePals 7 years 5 months ago • 688 views • 2:28- 1
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