Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
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
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
Castor oil is used as a lubricant in jet planes.
-5
The first alarm clock could only ring at 4 a.m.
120