Hedy Lamarr was an Austrian-American actress and inventor, born on November 9, 1914. She gained fame in the 1930s and 1940s for her roles in films like Algiers and Samson and Delilah. Lamarr was known for her beauty and talent, becoming one of Hollywood's leading actresses during her time. In addition to her acting career, Lamarr co-invented a frequency-hopping spread spectrum technology, which was designed to prevent radio jamming. This invention laid the groundwork for modern wireless communication, influencing technologies like Bluetooth and Wi-Fi. Lamarr's contributions to science and technology were recognized posthumously, highlighting her legacy beyond the silver screen.