Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
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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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