Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Did girls invented wi fi?


Hedy Lamarr was an American actress that during World War Two designed an patented designs for frequency hopping and spread spectrum techniques that are critical for modern Wi-Fi systems.

{{ relativeTimeResolver(1601404384095) }}

LIVE
Points points 3
Rating

Similar Questions
Sign in to view all similar questions
Science 2 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE