Most dust particles in your house are made from dead skin!
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In zero gravity, a candle's flame is round and blue.
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Liquid TIDE laundry detergent glows under a blacklight.
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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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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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Each day, up to 150 species of life become extinct.
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