Kleenex tissues were originally used as filters in gas masks.
46
The electric chair was invented by a dentist!
122
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
A small airplane can fly backwards.
75
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
There are only 14 blimps in the world.
69