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Crystal Diode Radio Kits
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Super Hot Crystal Radio Germanium Diode Kit S-159k |  |
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US $7.50 | 29d 9h 20m |
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Crystal Radio Diode Power Kit Galina Pyrite 1n34 | |
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US $9.50 | 29d 9h 37m |
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SLINKY BRAND EXPERIMENT 151 CRYSTAL RADIO DIODE EARPHONE KIT BNIB SCIENCE 02012 | |
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US $16.97 | 7d 6h 57m |
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Elenco MX-901C Electronic Crystal Radio Kit $16.28 Safe solderless educational and fun!. Easy-to-read instructions included. Crystal diode converts RF to audio. Tune in your favorite AM radio stations!. Learn how radios work. Includes earphone. For ages 10 and up. |
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Elenco MX901C Electronic Crystal Radio Kit $20.15 Safe solderless educational and fun. Easytoread instructions included. Crystal diode converts RF to audio. Tune in your favorite AM radio stations. Learn how radios work. Includes earphone. For ages 10 and up. |
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Crystal Radio Kit $30.32 Kids can build a working crystal radio that will pick up radio stations with this activities kit. This crystal radio kit allows children to experiment with radio waves while learning chemistry basics.Kit containsOne diodeOne baseFour rubber bandsOne tuning rodTwo connecting wiresOne coil wireOne sand paperThree nutsOne earphoneThree boltsFour washersOne coil tubeOne tuning ball and one instruction manualNo batteries requiredMeets or exceeds ASTM F 963Dimensions: 9.1 inches high x 7 inches wide x 2.35 deepAge recommendation: 8 years and upModel: 2012 |
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MiniLab Crystal Radio Kit $8.99 MiniLab Crystal Radio Kit |
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Crystal Radio $92.4 A crystal radio receiver also called a crystal set is a very simple radio receiver, popular in the early days of radio. It needs no battery or power source except the power received from radio waves by a long outdoor wire antenna. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 120 Publication Date: 2009/11/24 Language: English Dimensions: 5.98 x 9.01 x 0.28 inches |
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Elenco EDU3010 Crystal Radio $19.44 Crystal Radio build your own working crystal radio. Look for and pick up radio stations. Earphone and antenna included. No tools or batteries required. Remember the days of the first radio. |
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Radio Knobs Kits $9.99 Accent Your Dash With A Set Of Our Custom Knobs,Installation Is Quick And Easy |
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Build Your Own Crystal Radio Lab Kit
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DescriptionBuild your own working |
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ScienceWiz Inventions Experiment Kit and Book 13 Experiments, Inventions
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DescriptionFor ages 8 to 8040 page full-color book and materialsAuthor: Penny Norman, Ph.D.Editor: Ann EinsteinYears of testing with children has produced this carefully crafted set of doable projects.Build, Build, Build! - a spinning motor - a clicking telegraph - a light flashing generator - a real radioStep-by-step, highly visual instructions* lead a child successfully through each invention... |
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Crystal Radio Experiment Kit,
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DescriptionThe Elenco Electronic Crystal Radio Kit is a great introduction to electronics and radio science. Learn by building your own Crystal Radio Kit. It is fun and and educational. Your Crystal Radio will receive, when completed, some AM radio bands... |
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Poof Slinky 02012 Crystal Radio Kit
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DescriptionPOOF-SLINKY: Crystal Radio Kit. Kids can build a working crystal radio that will pick up radio stations and allow them to experiment with radio waves while learning chemistry basics. No batteries or soldering are needed... |
Homemade AM Crystal Radio Kit 1/20/08
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