Sony researchers have developed a refrigerator that only opens when you smile.
9
The electric chair was invented by a dentist!
122
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
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
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4