Most elephants weigh less than a blue whale's tongue.
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A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
A hummingbird weighs less than a penny.
1k
Dieters who sleep more take off more fat that those who sleep less.
159
The earth is approx. 6,588,000,000,000,000,000 tons.
175
The elephant brain weighs about 6,000g.
274
Fidgeting can burn about 350 calories a day.
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