Mico headphones read your brainwaves and select music based on your state of mind.
7
There are only 14 blimps in the world.
69
In the early 1960's, Porsche commercially manufactured farm tractors.
24
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 American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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