Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
Attics were invented in Attica.
43
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
A small airplane can fly backwards.
75
There are only 14 blimps in the world.
69
In the early 1960's, Porsche commercially manufactured farm tractors.
24
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20