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
The average car produces a pound of pollution every 25 miles!
18
There are only 14 blimps in the world.
69
Attics were invented in Attica.
43
Whale oil was used in automobile transmissions as late as 1973.
56
The life boat was patented in 1845!
29
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46