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George Mandis has commented on (1) product.

Theremin by Albert Glinsky

George Mandis, February 4, 2011

If you're intrigued by the mad-scientist antics of Nikola Tesla, you'll enjoy reading about the lesser-known but equally-interesting Leon Termen. Electronic music? Espionage? KGB? Television? A predecessor to RFID? The scope of his inventions and scientific contributions are as all-over the map as his life was during the 20s and 30s.
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