YouTube description: Approaching the Unknown, Mark Elijah Rosenberg's film about an astronaut whose Mars journey does not go according to plan, combines old school non-CGI special effect techniques... continue reading
posted by Aard Vark (oritteropo) 7 years 12 months ago • 1,234 views • 5:40Videos (173) | Sift Talk (0) | Blogs (0) | Comments (1000) |
What if you went back in time and killed your own grandfather? Would you still be born? Or would you have thus killed yourself?
posted by Mordhaus 8 years 2 weeks ago • 150 views • 2:48I love coffee too much
posted by PlayhousePals 8 years 4 weeks ago • 223 views • 3:08The physics behind the perfect size of a jet engine.
posted by blacklotus90 8 years 1 month 3 weeks ago • 845 views • 2:04For info about divesting from nuclear weapons companies, go to http://responsibleinvest.org/
posted by Mordhaus 8 years 2 months ago • 101 views • 3:15"A stunningly hilarious video created by Olive Ryan that teaches people of all ages the basics of physics..." From http://www.reddit.com/r/videos/comments/46h7kl/failed_to_fix_your_cell_phone_make_a_robot/d05iqio... continue reading
posted by ant 8 years 3 months 1 week ago • 23 views • 6:12YouTube description: What happens when you pour liquid nitrogen on a flame? What about when you blow on the flame with a cup in the way? Try these five unusual ways to extinguish a candle. Pour out... continue reading
posted by Aard Vark (oritteropo) 8 years 3 months 2 weeks ago • 272 views • 5:17"Something just clicked in your brain."
posted by PlayhousePals 8 years 6 months 2 weeks ago • 1,065 views • 9:45Minute Physics looks at why, given that the Earth spins to the East, isn't it faster to fly West.
posted by RFlagg 8 years 6 months 2 weeks ago • 360 views • 2:06IFLScience: Still baffled by Einstein’s theory of relativity, or even the parts in the movie Interstellar when everyone experiences time differently? Well, this teenager’s explanation of special relativity... continue reading
posted by Zawash 8 years 6 months 2 weeks ago • 1,541 views • 7:34Leave your answers in the comments for the last two.
posted by eric3579 8 years 7 months 1 week ago • 1,441 views • 4:52"Pianos can't be perfectly tuned - it's a mathematical fact!" -YT
posted by messenger 8 years 8 months 2 weeks ago • 566 views • 4:20"... insects aren't really that good at flying."
posted by PlayhousePals 8 years 8 months 2 weeks ago • 59 views • 9:24Come on baby ... light yours! YouTube: Why does fire burn? What’s the chemistry and physics of a flame? This week, learn about the beautiful science happening inside a flame!
posted by PlayhousePals 8 years 10 months ago • 318 views • 4:12Brilliant!
posted by brycewi19 8 years 10 months 2 weeks ago • 419 views • 8:30There's no "undo" command.
posted by nock 8 years 10 months 3 weeks ago • 337 views • 11:29"Michael Jordan’s legendary slam dunk from the free throw line has been calculated at 0.92 seconds of pure hang time. But how many seconds could Jordan have gotten were he doing the same jump on Mars?... continue reading
posted by messenger 8 years 10 months 4 weeks ago • 42 views • 3:46