Speed of light

posted by BSR 1 month ago • 57 views • 1:51

Brian Cox: The speed of light.

posted by BSR 1 month 2 weeks ago • 49 views • 1:32

As you approach the speed of light, distances shrink

posted by BSR 4 months 1 week ago • 75 views • 49 secs

Reaching the Andromeda Galaxy in Just a Minute! Brian Cox discusses the concept of time and distance contraction at speeds close to the speed of light. He explains that for objects moving near light... continue reading

posted by BSR 5 months 2 weeks ago • 93 views

How do you film the Speed of Light?

posted by BSR 1 year 1 month 3 weeks ago • 46 views • 10:49

Why were climate models so wrong about 2023? Neil deGrasse Tyson learns about why 2023 was hotter than we expected it to be and what effects need to be factored into future climate modeling with climatologist... continue reading

posted by newtboy 1 year 2 months 2 weeks ago • 141 views • 16:39

Relative velocity | Demonstration of constant speed with a moving trampoline

posted by BSR 2 years 3 months 1 week ago • 406 views • 57 secs

From Youtube, Sweet Home Talladega. Featuring S1apSh0es: https://www.youtube.com/channel/UCuyD0SAhBfxwHLvbOF3RFCg Nascar's Worst Inaugural Race: https://www.youtube.com/watch?v=t5p6TajVQI8 Contents: ... continue reading

posted by w1ndex 3 years 5 months 3 weeks ago • 45 views • 1:01:10

From 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 4 years 4 months 2 weeks ago • 326 views • 9:46

Createk 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 4 years 10 months ago • 124 views • 2:51

co-drivers telling them what's ahead that racers are able to drive full speed around blind corners and over sudden drops.

posted by bobknight33 4 years 11 months 2 weeks ago • 469 views • 6:55

Scientists like Prof Sinclair have evidence of speeding up, slowing, and even reversing aging.

posted by Mordhaus 5 years 4 months ago • 137 views • 21:10

YouTube description: I got to see an Ocean Sunfish (Mola mola) up close and personal at the Monterey Bay Aquarium recently and I fell in love. These things are the superlative of superlatives. They... continue reading

posted by Aard Vark (oritteropo) 5 years 9 months 2 weeks ago • 1,838 views • 3:58

YouTube description: Built from the discarded fuel tanks of WWII fighter planes, "belly tankers" are miniature speed demons and a major part of hot rod culture. For more, check out: https://www.petersen.org/1952-... continue reading

posted by Aard Vark (oritteropo) 6 years 3 weeks ago • 623 views • 3:48

What do you get when you take a boxy little hatchback, replace the backseat with a high-performance engine, and add a turbo? You get one of the most badass pieces of automotive engineering thought up by... continue reading

posted by Joe Motion (lurgee) 6 years 2 months ago • 63 views • 13:02

The GT500 is one of Carroll Shelby’s greatest creations: A Ford Mustang with the heart of the GT40 Le Mans racer! Join James as he explores the long history of the original buff horse, from the 427,... continue reading

posted by Joe Motion (lurgee) 6 years 3 months ago • 39 views • 15:26