In the early 1960's, Porsche commercially manufactured farm tractors.
24
Sony researchers have developed a refrigerator that only opens when you smile.
9
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33