According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
One cubic foot of gold weighs more than 1,200 pounds!
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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Most dust particles in your house come from dead skin.
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Each day, up to 150 species of life become extinct.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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