Minilab electric bell kit
For all you budding edisons out there, the electric bell introduces the basics of electric circuitry in a simple, fun, exciting way! Explore the science behind how electromagnetics causes a bell to make a big noise, how a telegraph works, how an electric buzzer operates, and much more. After all, who says science has to be quiet? Features: includes everything you need to get started, includes a detailed instruction book, makes big noises, build an electric bell, a buzzer, and a telegraph, requires one d-cell battery, not included.
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