With the MiniLabs' Crystal Radio Kit kids can build a working crystal radio. No batteries or soldering are needed and the radio can pick up radio stations and allows children to experiment with radio waves. The kit comes complete with tuning coil, antennas, earphone and a book that tells all about radios and how they work.
TDmonthly Review:
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ToyDirectory Product ID#: 9676 (added 10/12/2006)
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