13-01-2022, 10:26 PM
'Kathy loves physics and history'
I have been watching these videos about the early days of wireless and found them very interesting. They cover both the human and technical aspect of the pioneers.
The video linked is about the introduction of FM radio.
https://www.youtube.com/playlist?list=PL...uNbTV67CAx
Its surprising how recent the invention of radio is, I was young when transistors were starting to be used. I never fully realised how short a time valves were used before that.
Kind regards, David.
I have been watching these videos about the early days of wireless and found them very interesting. They cover both the human and technical aspect of the pioneers.
The video linked is about the introduction of FM radio.
https://www.youtube.com/playlist?list=PL...uNbTV67CAx
Its surprising how recent the invention of radio is, I was young when transistors were starting to be used. I never fully realised how short a time valves were used before that.
Kind regards, David.
