Scientists are now able to grow 'beating' heart tissue in a lab!
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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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One cubic foot of gold weighs more than 1,200 pounds!
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Most dust particles in your house come from dead skin.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
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Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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