This brain cake looks terrifying, but the process to create it is pretty cool. The brain folds are simply made of frosting and the blood is only food coloring. I think a simple way to make things even more delicious woul...

Boston.com has a very cool chart detailing how to mess with your mind's perceptions, naturally. I think the most interesting one is definitely the first one. It tells you how to hallucinate with ping pong balls and a...