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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Nearly 50% of the world's scientists are assigned to military projects.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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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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One ragweed plant can release as many as one billion grains of pollen!
51
At room temperature, the average air molecule travels at the speed of a rifle bullet.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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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.
13