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 cigarette lighter was invented before the match.
210
Any modern jet is capable of breaking the sound barrier.
34
The average car produces a pound of pollution every 25 miles!
18
More than a billion transistors are manufactured every second.
-25
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46