Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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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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The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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There is a surgical implant being developed that will give you an orgasm at the touch of a button.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
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