Green Science Potato Clock
Free pick-up from store - $0.00
Free Pick-up from A Trip To The Moon, 155 The Parade Norwood SA 5067 Australia. Please enter your postcode in the Shipping Calculator. FREE AUSTRALIA WIDE SHIPPING FOR ORDERS OVER $100. $8.95 postage for all orders under $100.
What! No Batteries? Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock – you’ll be amazed! Caution: High Voltage Inspiration and Fun!
Size: 17cm x 22cm x 6cm
Contents: clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips, detailed instructions.