A small airplane can fly backwards.
75
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
There are only 14 blimps in the world.
69
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
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
The first alarm clock could only ring at 4 a.m.
120