Like fingerprints, everyone's tongue print is different.
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85% of all Valentine's Day cards are purchased by women!
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Women blink nearly twice as much as men.
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Diamonds mined in Brazil are harder than those found in Africa.
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The worlds oldest piece of chewing gum is over 9000 years old!
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Passengers on the Beijing subway can pay with plastic bottles.
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‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3
The first household refrigerators cost about $16,000, in today's money!
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