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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Balsa wood is classified as a hard wood!
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Airports that are at higher altitudes require a longer airstrip due to lower air density.
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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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Iron weighs more after it rusts.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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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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Out of all the senses, smell is most closely linked to memory.
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