Electric Bell,by Slinky Science, is for the budding Edison.This telegraph introduces the basics of electric circuitry. Use it as a telegraph-change the circuit and use it as a bell or buzzer. Fun to build, fun to use. For ages 8 and up! Slinky Science is a fun way for children to learn and explore. They offer activity kits, activity books, fun labs, magic science, magnets, mini labs, and science kits. Get your children involved with FUN science! For ages 8+.
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