The first alarm clock could only ring at 4 a.m.
120
A small airplane can fly backwards.
75
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The IRS processes more than 2 billion pieces of paper each year.
28
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
There are only 14 blimps in the world.
69
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0