Scientists are now able to grow 'beating' heart tissue in a lab!
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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Diamonds can be shattered with a hammer.
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Each day, up to 150 species of life become extinct.
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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Most dust particles in your house are made from dead skin!
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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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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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