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
About 39,000 gallons of water are used to produce the average car!
14
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Kleenex tissues were originally used as filters in gas masks.
46
The cigarette lighter was invented before the match.
210
The ball on top of a flagpole is called a 'truck'.
24
A small airplane can fly backwards.
75