Retired astronaut Chris Hadfield helps debunk (and confirm!) some common myths about space. Is there any sound in space? Does space smell like burnt steak? Is NASA working on warp speed?
posted by Mordhaus 6 years ago • 32 views • 11:33search results matching tag: speed of sound
Search took 0.001 seconds
- 1
Videos (5) | Sift Talk (0) | Blogs (0) | Comments (289) |
Concorde had a cruising speed of 2,179 kilometers or 1,354 miles per hour, which was Mach 2 - twice the speed of sound. A New York to London flight would only take 3 hours, therefore making it much... continue reading
posted by Mordhaus 6 years 3 months 3 weeks ago • 57 views • 2:58YouTube description: In the high-speed world of rally car racing, you’re only as good as your co-driver. As these racers speed around hairpin turns on unpaved, narrow roads, drivers must rely on the... continue reading
posted by Aard Vark (oritteropo) 7 years 2 months 3 weeks ago • 540 views • 4:06High speed trains push air in front of them when they enter a tunnel, creating a unique booming sound.
posted by Mordhaus 7 years 7 months 3 weeks ago • 2,478 views • 1:44Skip to 5:40 if you want to see the action without the science and how to.
posted by Mordhaus 8 years 2 months 2 weeks ago • 598 views • 9:58- 1