3 ms·
Reminds me a little of "The Thing"[1] — remarkable WWII-era passive listening device. [1] https://en.wikipedia.org/wiki/The_Thing_(listening_device) https://en
by interroboink 3y ago
Reminds me a little of "The Thing"[1] — remarkable WWII-era passive listening device.
[1] https://en.wikipedia.org/wiki/The_Thing_(listening_device) https://en.wikipedia.org/wiki/The_Thing_(listening_device)
- somat 3y agoThere is an excellent youtube series where "the thing" is recreated. There is a lot of subtle design involved. https://www.youtube.com/watch?v=NLDpWrwijE8 https://www.youtube.com/watch?v=NLDpWrwijE8
- archo 3y agoA Crystal Radio Receiver, also called a Crystal Set : https://en.wikipedia.org/wiki/Crystal_radio https://en.wikipedia.org/wiki/Crystal_radio