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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German chemists made a replica of a trophy the size of one molecule.
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Research indicates that plants grow healthier when they are stroked.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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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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Nearly 50% of the world's scientists are assigned to military projects.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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