Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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Scientists in Germany have developed a candy that doesn't cause cavities.
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A cubic yard of air weighs about 2 pounds at sea level.
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Most dust particles in your house come from dead skin.
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Aluminum used to be more valuable than gold!
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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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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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