In 1941, actress and inventor Hedy Lamarr, together with composer George Antheil, created a pioneering frequency-hopping system to secure radio-controlled torpedoes from jamming. Their innovative concept involved swiftly changing communication channels, laying the groundwork for modern wireless technologies such as Bluetooth and Wi-Fi. Lamarr's invention showcased the power of combining creativity and technical skill, significantly impacting wireless communication and connectivity advancements.