Sony researchers have developed a refrigerator that only opens when you smile.
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Jumbo jets use 4,000 gallons of fuel to take off.
19
The ball on top of a flagpole is called a 'truck'.
24
About 39,000 gallons of water are used to produce the average car!
14
Whale oil was used in automobile transmissions as late as 1973.
56
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
There are only 14 blimps in the world.
69
Mico headphones read your brainwaves and select music based on your state of mind.
7