Space the Final Frontier, Nobel and Ignobel Prizes, Intelligent Machines, Jesus Sharks, Short Term Memory Loss, Why Justin’s Working On His Pecs, Warning For Bald Men, Girls Gone Math, and Another Bisphenol-A Study....

Right or wrong, the word "dopamine" always conjures up images in my head of rats pushing levers over and over again, working desperately hard to send shots of dopamine into their tiny little rodent brains. Read the rest of this post... | Read the comments on this post......