The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Attics were invented in Attica.
43
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
The electric chair was invented by a dentist!
122