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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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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No matter how cold it gets, gasoline will not freeze.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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According to studies, men change their minds two to three times more often than women.
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