There are only 14 blimps in the world.
69
Sony researchers have developed a refrigerator that only opens when you smile.
9
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Originally, Nintendo was a playing card manufacturer.
70
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The IRS processes more than 2 billion pieces of paper each year.
28
More than a billion transistors are manufactured every second.
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