Potato Clock - Green Science
47231
- In stock, ready to ship
- Inventory on the way
- Every Purchase Helps Support the Patients & Families of SickKids.
Use your experimental skills to find out which substances will power a digital clock. Includes 1 digital clock w/ wires, 2 pots, connecting wire, transparent tape, copper & zinc strips & detailed instructions. Clock size: 2.5" x 1.25". Ages 8 years +.
0.0000 expected to arrive on
