3 ms·
You sound a bit credulous :)
by whimsicalism 3y ago
You sound a bit credulous :)
- B1FF_PSUVM 3y agoThe keyword is 'amalgam' - a lead crystal, a bit of wire and a headphone gets you AM reception: https://en.wikipedia.org/wiki/Crystal_radio https://en.wikipedia.org/wiki/Crystal_radio (the wire is optional if the signal is strong, and a 'headphone' is anything you can make vibrate with electricity)