In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
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The ancient Egyptians bought jewelry for their pet crocodiles.
82
There are 92 known cases of nuclear bombs lost at sea.
148
India invented the Number System. Zero was invented by Aryabhatta.
59
Early Romans used to use porcupine quills as toothpicks.
27
Napoleon Bonaparte thought torture should be abolished because the information obtained from it is worthless.
25
Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21