setTitle('The Transistor'); ?> setMetaDescription('Physics, Transistor, Semiconductor, Nobel, Prize, Laureate, Educational, flash, game, learning '); ?> printHeader(); ?>
A transistor is made of a solid piece of a semiconductor material and either used as switches, to turn electronic signals on or off – or, as amplifiers.
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The 1956 Nobel Prize in Physics was awarded for the invention of the transistor.
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