The first alarm clock could only ring at 4 a.m.
120
The cigarette lighter was invented before the match.
210
Jumbo jets use 4,000 gallons of fuel to take off.
19
In the early 1960's, Porsche commercially manufactured farm tractors.
24
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