The Weirdest Things People Tried to Sell on eBay

Dual-Purpose Tooth Brush

If you ever wanted to eat your cereal and brush your teeth at the same time, this is the device for you! Honestly, this is a pretty extravagant design for a spoon/toothbrush invention. Whoever designed this probably has a ton of weird little inventions like this that never took off.

The More You Know

In 1993, San Francisco held a referendum over whether a police officer called Bob Geary was allowed to patrol while carrying a ventriloquist’s dummy called Brendan O’Smarty. He was.
Tree seeds were taken into orbit and planted as "Moon Trees."
Beavers have transparent eyelids so they can see underwater.
Sesame Street is now a real place.

Post originally appeared on Upbeat News.