The electric chair was invented by a dentist!
122
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The United States produces enough plastic film annually to cover the entire state of Texas.
13
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
A toaster uses almost half as much energy as a full-sized oven.
33