четверг, 26 февраля 2015 г.

A nice combination of beauty and intelligence






  Hedy Lamarr was an actress and also an inventor. She invented a radio-controlled torpedo, which uses the frequency hopping to avoid jamming. This technology helped USA to win the World War II. Because these inventions were later incorporated into Wi-Fi, CDMA and Bluetooth technology, Hedy Lamarr is also called the inventor of Wi-Fi.

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