@coffeegrinder.bsky.social on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

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Lars K

coffeegrinder.bsky.social

did:plc:nhijn6hrzakscllv4vhxzj3a

Back in the 1970's when I was a kid, my father built a crystal radio with me. It was on a wooden board, with spikes and wires. I still remember how magic it felt with sound coming out of the air, no batteries or extra power required. https://www.nutsvolts.com/magazine/article/remembering-the-crystal-radio

2024-12-12T07:20:13.349Z