How to Make/Build a Crystal Radio
11:45
YouTubeRimstarOrg
How to Make/Build a Crystal Radio
Step-by-step instructions for making a tunable crystal radio. This is a radio that gets its power from the radio waves. I made it almost entirely from junk except for the diode (1N34 germanium diode) and the earpiece (though you can use a speaker from a phone instead.) The capacitor is made from aluminum foil and a paper towel roll. The coil is ...
1.2M viewsFeb 17, 2012
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Aaron and Shae on Instagram: "Jurassic Fossil and crystal hunting on a remote beach filled with Ancient sea creatures! This loose slab of shale was hiding something within! We even found a Belemnite fossil (Squid-Like Creature) that’s roughly 180 million years old! 🤯🏝 Thanks for supporting our page! 🐊 #natural #nature #fossil #fossils #fblifestyle"
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Sam Beres on Instagram: "Things That Have Only Been Found Once #rare #mineral #animals #animal #history #education #science #sambucha"
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