Originally, Nintendo was a playing card manufacturer.
70
The cigarette lighter was invented before the match.
210
Castor oil is used as a lubricant in jet planes.
-5
There are only 14 blimps in the world.
69
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
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