The 2-season TV series, “Timeless” (time travel) has an episode “Hollywoodland” that featured “Hedy Lamarr” and touched on her frequency hopping invention as the foundation for WiFi/Bluetooth.
A short 54-second clip: https://www.youtube.com/watch?v=3ITBm1RyREI
“...touched on her frequency hopping invention...”
Don’t think many men looked at her for her brains.
wy69