Green Science Kit - Potato Clock
Have traditional batteries had their chips? This potato-powered clock serves up a whole new kind of eco-friendly energy. The kit comes complete with wires, transparent tape, copper and zinc strips - all you need is potatoes. Experiment to discover what other substances will power the clock.
What's it made of?
Digital Clock, Pots, Wires, Copper and Zinc Strips and detailed instructions
How big is it?
Box size 21.5 x 17 x 6 cm
You can collect your items in store for free (map), or
€6 Delivery in Ireland
€7.50 Express Delivery in Ireland
€9 Delivery UK(delivery info here). If you want it sent further afield drop us a line and we can arrange that for you. If you are cutting it fine we also have an next day delivery option anywhere in Ireland.
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