Green Science Potato Clock

$28.95

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Free Pick-up from A Trip To The Moon, 155 The Parade Norwood SA 5067 Australia. For orders required shipping - Please enter your postcode in the Shipping Calculator for shipping cost. 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

(00-03275)

Contents: clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips, detailed instructions.