Indoor pollution is 10 times more toxic than outdoor pollution.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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Sound at the right vibration can bore holes through a solid object.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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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.
5
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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