Radios are all around us - playing in cars, boom boxes, space shuttles, etc. - and radio waves are all around us - literally all around us, in the very air we breathe - and now you can harness the power of both, and have a great time doing it, with the Crystal Radio! It actually operates without batteries, and comes with a book that gives you the inside scoop about radios in a fun and informative way. Simple to build, simple to learn, and very entertaining, the Crystal Radio teaches important lessons about an important part of our world.
Everything you need to get started
Detailed instruction book
Comes complete with tuning coil, antennas, and earphone
No batteries required
Build and listen to your own radio
Some activities require common household items not included
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