A million dollars weighs about a metric ton. Hence the expression "a ton of money."
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The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
The adult human brain weighs about 3 pounds (1,300-1,400 g).
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The average person's skin weighs twice as much as their brain.
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Dieters who sleep more take off more fat that those who sleep less.
159
Most elephants weigh less than a blue whale's tongue.
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The elephant brain weighs about 6,000g.
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