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Nick Holonyak Jr. invented the first LED while working at general electric. It could only produce the color red at the time – 1962
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The first computer mouse was invented by Dougles Engelbart. It was made from wood and used two gears to calculate X and Y position movement which could later be used for GUI’s - 1964.
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The first video game console made was called the “brown box” created by Ralph Baer the console allowed people to play action and sports games among others on a television set. The console was priced at $100 but Baer recommended the price be $19.95 - 1968
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DRAM (Dynamic Random Access Memory) was created by Robert Dennard by modifying and redesigning RAM – 1968.
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A group of employees at AT&T Bell labs created UNIX, a very useful operating system for the time The name was derived from MULTICS which was a project being ran with several some large companies including Bell labs. - 1969
