Canada (CAD$)

4M - Green Science - Potato Clock

4M - Green Science - Potato Clock - view 2

4M - Green Science - Potato Clock - view 3

4M - Green Science - Potato Clock

SKU 4M-P3275

$19.99 CAD - $19.99 CAD

$19.99 CAD

$19.99 CAD - $19.99 CAD

$19.99 CAD

Availability:

Available to order

Description

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 +