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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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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A 'jiffy' is an actual unit of time for 1/100th of a second!
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The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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A ball of glass will bounce higher than a ball made of rubber.
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