The electric chair was invented by a dentist!
122
The cigarette lighter was invented before the match.
210
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
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 Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93