Those mad neuroscientists, they'll never learn, but maybe in the end we'll all be better off for it. Wired has put together an extremely intriguing write-up of the short history of optogenetics -- featuring a German pond scum researcher, a Nobel Prize winner, and rat brains controlled by beams of light. Optogenetics is a relatively new technique for communicating with the brain, which involves the implantation of particular light-sensitive genes into animals with the purpose of repairing neurological ai
