There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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Sound travels fifteen times faster through steel than through air.
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One cubic foot of gold weighs more than 1,200 pounds!
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In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
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Research indicates that plants grow healthier when they are stroked.
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Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
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A cubic yard of air weighs about 2 pounds at sea level.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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