Balsa wood is classified as a hard wood!
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A ball of glass will bounce higher than a ball made of rubber.
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All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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A cesium atom in an atomic clock beats over nine billion times a second.
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
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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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