Rotating in space Smarter Every Day 85

No big deal guys just TALKING TO AWESOME ASTRONAUTS IN ORBIT Tweet This FB This Thanks to Astronauts Marshburn, Ford, and Hadfield. Calculate almost ANY heavenly body s position here: The full Google hangout is here: vu8LI5JiWEfs Tweet ideas to me SmarterYouTube Instead of saving for my kids college, I make videos using the money