The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
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The domain name www.youtube.com was registered on February 14, 2005.
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The four ghosts in Pac-Man are programmed to act differently: red chases you, pink just tries to position itself in a set way, blue tries to ambush you and orange is random.
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There are approximately 1.06 billion instant messaging accounts worldwide.
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In 1999, Pokémon was the second most searched topic on the internet. The first was pornography.
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