Kleenex tissues were originally used as filters in gas masks.
46
The first alarm clock could only ring at 4 a.m.
120
Originally, Nintendo was a playing card manufacturer.
70
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
The electric chair was invented by a dentist!
122