Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Jumbo jets use 4,000 gallons of fuel to take off.
19
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Castor oil is used as a lubricant in jet planes.
-5
The cigarette lighter was invented before the match.
210