The first computer mouse, made in 1964, was carved from wood.
Fact #11487
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More than 90% of the world's currency exists only digitally — not as physical cash.
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The first domain name ever registered was symbolics.com, in 1985.
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The first computer mouse was made of wood — Douglas Engelbart built it in 1964.
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Gyroscopes maintain their orientation in space and are used in navigation systems for aircraft, ships, and spacecraft.
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Velcro was invented in 1941 by Swiss engineer George de Mestral after he noticed burrs sticking to his dog's fur.
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About 90% of all the data in the world was created in the last two years.
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The world's first programmable computer, the Colossus, was built secretly in Britain during World War II to decode Nazi messages.
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The airplane allowed rapid global travel.
Fact #1547 · Technology
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