‘HEDY! The Life & Inventions of Hedy Lamarr’ Begins Tonight at United Solo

Also referred to as Frequency Hopping or Spread Spectrum Technology, her invention is used today in cell phones, WiFi, CDMA, GPS, Bluetooth and a myriad of other wireless systems. HEDY! The Life & Inventions of Hedy Lamarr has appeal for all audiences …
invention – BingNews