setTitle('The Transistor'); ?> setMetaDescription('Physics, Transistor, Semiconductor, Nobel, Prize, Laureate, Educational'); ?> printHeader(); ?>
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  Build the First Transistor - The Point-Contact Transistor
Now that you have learned about the function of the transistor you can try to build your own. The transistor you are going to build is the first transistor ever made - the point-contact transistor.

Good luck!

 
     
 
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