Play-Doh was first manufactured as a wallpaper cleaner.
122
The best diamonds are colored blue-white.
80
The first household refrigerators cost about $16,000, in today's money!
47
Researchers say that lining the toilet seat with paper is pretty much pointless
8
An ounce of platinum can be stretched 10,000 feet.
40
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
Mushrooms are more closely related to humans than they are to plants.
47
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130