Latest from Forrest M. Mims III


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Thomas Jefferson: Maker-in-Chief

04/13/2015

There is no “Maker in Chief” in the U.S. Constitution, but at least one president, Thomas Jefferson, certainly deserves that...

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How to Use LEDs to Detect Light

01/08/2014

Since an electromagnetic telephone receiver can double as a microphone, can a semiconductor light emitting diode (LED) double as a...