4M Green Science - Tin Can Calculator Kit
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4M Green Science - Tin Can Calculator
Is your calculator running out of battery power? No worries, just recycle tin cans and pencils to generate enough electricity to power a calculator! Learn about electricity, current, and basic wiring with this kit. This kit makes a cool classroom gadget that kids will love to learn about! Learn the science of creating electricity in a fun, hands-on way!
Contents: Can Holder, Pencil, White Wire, Calculator Holder, Calculator with Wires, 2 Pencil Connectors, 2 Pencil Holders, Sand Paper Sheet, 6 Screws, Adhesive Foam, and 1 Set of Detailed Instructions with Fun Facts.
Requires but not included: 2 Used and Cleaned Aluminium Soda Cans, Pencil Sharpener, Water, Salt, A Small Phillip's Head Screwdriver.
For ages 8 and up.