Have you ever heard of armpit air conditioners? Or a toilet paper hat? Wacky Inventions Throughout History describes some of the wackiest inventions that seem t

A hair-cutting machine, a used gum receptacle, jumping shoes, and more of the strangest inventions ever! A hat that can tip itself. A suitcase that turns into a

Most people probably don't expect to see too many odd inventions at a hospital or doctor's office. However, over the years there have been quite a few offbeat m