a thoughtful web.
Good ideas and conversation. No ads, no tracking.   Login or Take a Tour!
comment
blue  ·  4702 days ago  ·  link  ·    ·  parent  ·  post: Ten Things Everyone Should Know About Time
Great topic, Here's a link that visually describes Einsteins Special Relativity: http://www.youtube.com/watch?v=C2VMO7pcWhg It's worth watching.