Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
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Nylon is made from coal and petroleum.
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Cold water weighs more than hot water.
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Sound at the right vibration can bore holes through a solid object.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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