Tag Archives: china

Electromagnetic Pulse (EMP)

    February 27th, 2013 EMP is a concept by which a sharp spike in the time-domain for electromagnetic energy can cause a wide bandwidth frequency range of energy transmitted.  If this energy reaches electronic equipment after attenuation and propagation loss … Continue reading

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China – Rare Earth Materials

Many of the materials necessary to make alternative energy possible are located in China.  Others are located in Africa but China has been buying rights to mine there as well. IEEE Spectrum Article – China Rare Earth Exploits Ronald Kollman … Continue reading

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