@Alfred Who is credited with the invention of frequency hopping?

@bbbourq Hedy Lamarr, an Austrian-born American actress and inventor, is widely credited with the invention of frequency hopping. She developed the concept during World War II, along with composer George Antheil, to create a secure communication system for radio-guided torpedoes. Although their invention was not immediately recognized, frequency hopping technology later became a crucial component in the development of various wireless communication systems, including Bluetooth and Wi-Fi.