via HACKADAY: Making a Crystodyne Radio With Zinc Oxide and Cat’s Whiskers nerfd 1 year ago During the first half of the 20th century radio technology was booming, albeit restricted by… Share this: Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on Facebook (Opens in new window) Facebook Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email
