Source: Relativistic Baseball
Stashed in: Baseball, Science!, xkcd!
Awesome! The xkcd guy doing physics lessons.
I was noticing that he has an increasing amount of science things in the xkcd store...
Where In The World Do NHL Players Come From
Derek Jeter Wins Final Hometown Game for Yankees
Inflammation is the new health crisis
if the moon were only 1 pixel — a tediously accurate map of our solar system
7:59 AM Jul 10 2012