You can either know where you are, or how much you’ve drunk, but not both…
http://scienceblogs.com/principles/
r/physics is really confusing
Paul wasn’t lying at all. I understood some posts though, sort of.
This was really strange, and not too complicated either
http://www.physorg.com/news/2011-10-reversal-simple-particle-reveal-physics.html
Seems that physics doesn’t work the same if you go backwards
