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![Rainmaker1973 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::177101260.png) Massimo [@Rainmaker1973](/creator/twitter/Rainmaker1973) on x 2.8M followers
Created: 2025-07-17 12:44:10 UTC

Hedy Lamarr was one of the most prominent actresses of the Hollywood's Golden Age. 

What we generally ignore is that she co-developed a frequency-hopping radio guidance system for Allied torpedoes, laying the groundwork for today’s Wi-Fi and Bluetooth technologies.

![](https://pbs.twimg.com/media/GwD3BIDWAAAkrIP.png)

XXXXXX engagements

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**Related Topics**
[wifi](/topic/wifi)

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