044: "Tin Can Telephone"

Jun 11

Written By JC

Interesting Things with JC #044: "Tin Can Telephone" - A cherished childhood toy and an early communication technology. Two cans and a string is the basics of sound transmission, and it works without electricity!

Tin Can Telephoneearly communication devicessound transmissionDIY science projectshistorical inventionschildhood toyseducational toolssound sciencehow tin can telephones workhome science experimentsVintage technologyInteresting ThingsJim ConnorsPodcastJCPodcast RadioDaily PodcastRoyalty FreePodcast Radio UK

JC https://jimconnors.org

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