Originally, BMW was an airplane engine manufacturer.
69
The electric chair was invented by a dentist!
122
The life boat was patented in 1845!
29
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
The IRS processes more than 2 billion pieces of paper each year.
28
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Sony researchers have developed a refrigerator that only opens when you smile.
9