Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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A ball of glass will bounce higher than a ball made of rubber.
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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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Sound at the right vibration can bore holes through a solid object.
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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.
1
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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