Hollywood actress Hedy Lamarr was born ahead of her time 102 years ago, on 9 November 1914 in Austria. She was the leading lady in 1940s films including Samson and Delilah and Comrade X opposite screen legends such as Clark Gable (pictured with Hedy).
Yet it was as the co-inventor of technology we now use everyday that was her most important starring role.
Watch our short film to find out how Hedy Lamarr helped invent Wi-Fi.
Find out more about some current female leaders in tech on our Tech Track 100 hub