Happy Birthday Hedy Lamarr!

https://en.wikipedia.org/wiki/Hedy_Lamarr 

https://www.forbes.com/sites/shivaunefield/2018/02/28/hedy-lamarr-the-incredible-mind-behind-secure-wi-fi-gps-bluetooth/?sh=1bfce52d41b7

https://www.imdb.com/name/nm0001443/