Category Archives: Uncategorized

How the atmospheric electric field was measured using two aircrafts, each carrying multiple field mills

Posted on February 18, 2011 by admin

Blog #3 describes how the atmospheric electric field was measured using two aircraft:  1. South Dakota School of Mines and Technology (SDSMT) armored T-28 aircraft, 2. New Mexico Institute of Mining and Technology (NMIMT) Special Purpose Test Vehicle for Airborne … Continue reading →

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Sensitive electronic “electroscope” that can be used to measure static electric fields

Posted on December 1, 2010 by admin

This blog is about a sensitive electronic “electroscope” that can be used to measure static electric fields and is also very easy to build. The parts list is: 1) 9V battery, 2) Battery holder, 3) FET (Field Effect Transistor), and … Continue reading →

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How can you make any object invisible to radar at a given frequency?

Posted on August 16, 2010 by admin

All you need to do is to place on a closed surface surrounding the object an electric surface current distribution Ke = nxH (Amp/Meter), and magnetic current distribution Km = -nxE (Volt/Meter) , where E and H are the time-varying … Continue reading →

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