The possibility of producing FM crystal radio is shown in this project which can produce a sound with high fidelity that is as good as or better than more expensive AM radios when connected as a ...

Most crystal radio receivers have a decidedly “field expedient” look to them. Fashioned as they often are from a few turns of wire around an oatmeal container and a safety pin scratching the surface ...

Had the pandemic not upended many of this summer’s fun and games, many of my friends would have made a trip to the MCH hacker camp in the Netherlands earlier this month. I had an idea for a game for ...

©iStock/sefaoncul The Broadcast Maximization Committee plan to expand the FM band (“Could Radio Use Channels 5 & 6,” Oct. 8) has merit; however, some suggestions are in order: Why the obsession with ...