Potato Clock

SKU
4M-PC-003
Product Type
Science
Brand
4M Ind Development
Price
$16.95

Description

Use your experimental skills to find out which substances will power a digital clock.

Includes 1 digital clock with wires, 2 pots, connecting wire, transparent tape, copper and zinc strips and detailed instructions.

Clock size: 2.5" x 1.25"

Ages 8+

Related Products