• A psychology student in New York rented out her spare room to a Carpenter in order to nag him constantly and study his reactions. After Weeks of needling, he snapped and beat her repeatedly with an axe Leaving her mentally retarded.
• It was discovered on a space mission that a frog can throw up. The frog throws up its stomach first, so the stomach is dangling out of its mouth. Then the frog uses its forearms to dig out all of the stomach's contents and then swallows the stomach back down again.

http://setiathome.berkeley.edu/forum_thread.php?id=45930