crystal radio kit

Item #: 4681


Use this science kit to take a step back in time and construct a very simple radio. It is great for a homeschool unit, because the included booklet ties in some history. The radio will pick up signals in the air and transmit them to your child's ear through the earpiece. It takes fine motor skills to build this project correctly and patience to tune the radio, but your child will enjoy the challenge and the outcome.


MADE IN: Germany
MADE OF: copper wire, wood, metal fasteners, rubber rings, glue, an earplug and a Germanium diode
SIZE: The assembled radio (without the antenna which should be quite long) is 6" long.

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