Back before cell phones … before video games … before television … even before electric radios, there were crystal radio receivers. In the early 1920s and 1930s, magazines offered instructions on how ...
The only thing I love talking about more than crystal healing is probably astrology (just ask all of my friends, who are all probably lowkey sick of hearing about it), so it's no surprise that I often ...
Conventional wisdom has it that the solid state era in electronics began in 1948 with the invention of the transistor, or if you wish to split hairs, with the 1930s invention by the Russian [Oleg ...
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