In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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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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A ball of glass will bounce higher than a ball made of rubber.
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The earth is approx. 6,588,000,000,000,000,000 tons.
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Research indicates that plants grow healthier when they are stroked.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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