The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
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
Sony researchers have developed a refrigerator that only opens when you smile.
9
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Attics were invented in Attica.
43