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Published February 2013 | public
Book Section - Chapter

The evolution of technology


Faraday's Law of induction gave us generators, motors, telegraph, telephone, etc. The vacuum tube gave us long-distance telephone, radio, hi-fi audio, television, and early computers. Microcircuits have given us personal computers, cell phones, the Internet, and GPS positioning. Now, What?

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© 2013 IEEE.

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August 19, 2023
March 5, 2024