The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
About 39,000 gallons of water are used to produce the average car!
14
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The life boat was patented in 1845!
29
The cigarette lighter was invented before the match.
210
There are only 14 blimps in the world.
69