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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Mathway.com solves all kinds of math homework problems with step by step explanations.
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The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
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The first domain name ever registered was Symbolics.com.
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