Castor oil is used as a lubricant in jet planes.
-5
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Sony researchers have developed a refrigerator that only opens when you smile.
9
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
The first alarm clock could only ring at 4 a.m.
120
About 39,000 gallons of water are used to produce the average car!
14