In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
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Research indicates that plants grow healthier when they are stroked.
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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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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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