According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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In zero gravity, a candle's flame is round and blue.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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Iron weighs more after it rusts.
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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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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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One cubic foot of gold weighs more than 1,200 pounds!
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