Kleenex tissues were originally used as filters in gas masks.
46
The cigarette lighter was invented before the match.
210
Any modern jet is capable of breaking the sound barrier.
34
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Car airbags kill 1 person for every 22 lives that they save.
80
