Famous Polish Americans, Henryk Magnuski | Can you imagine that the first Motorola Walkie-Talkie designed by Henryk Magnuski and used by the US Army, weighed a stout 37 lb.? ➡️ Henryk Magnuski...
![Darek Kwiatkowski on X: "One of 🇵🇱Poland's most influential inventors was Henryk Magnuski👍 Sent from Poland to work with Motorola in Chicago just months before WW2 he invented the walkie-talkie It was Darek Kwiatkowski on X: "One of 🇵🇱Poland's most influential inventors was Henryk Magnuski👍 Sent from Poland to work with Motorola in Chicago just months before WW2 he invented the walkie-talkie It was](https://pbs.twimg.com/media/FJMQSPiXsAEG4Y-.jpg)
Darek Kwiatkowski on X: "One of 🇵🇱Poland's most influential inventors was Henryk Magnuski👍 Sent from Poland to work with Motorola in Chicago just months before WW2 he invented the walkie-talkie It was
During the 1930s and 1940s, inventor Donald Hings helped to develop a two-way radio device called the Walkie-Talkie. For which government did Hings work during the Second World War? - Quora
![Poland.pl on X: "#OTD Henryk Magnuski – Polish engineer who in 1940 invented the first walkie-talkie – died 40 years ago. Created by him SCR-300 was used by US Signal Corps in # Poland.pl on X: "#OTD Henryk Magnuski – Polish engineer who in 1940 invented the first walkie-talkie – died 40 years ago. Created by him SCR-300 was used by US Signal Corps in #](https://pbs.twimg.com/media/DcMXk6BX0AY-jDD.jpg)