Search - zinc copper plates
Zinc/copper plates create a battery; potato acts as electrolyte. Clock runs on generated electricity. Experiment with fruits for different results.
Search Criteria
Products meeting the search criteria
Bio Energy Science Toy Kit Children Educational Fun Potato Electricity Experiments Fruit Toys
MM4837Specification: Condition: Brand new Color: As picture Material: Plastic + Metal Length of wire: A..
US$0.00
Showing 1 to 1 of 1 (1 Pages)



