Overview

Can you really make a clock work using something other than 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 will be amazed! (Potatoes and other foods not included).

SKU: 50045894
Age: 8+ years
Caution: CHOKING HAZARD - small parts. Not for children under 3 years.
Contents: Digitial clock and wires, pots, connecting wire, transparent tape, copper and zinc strips, instructions.
Dimensions: H21.5 x W17 x D6cm
Weight Details: 233g

Reviews

Sorry, there are no reviews.

Thanks to your support we're able to protect special places for ever, for everyone.

Delivery, installations & returns

Delivery

Free UK delivery on orders over £50

UK standard delivery: 3-5 working days - £4.95

International delivery: 7-10 working days, from £15.

Returns

We hope you will be delighted with your purchase, however if you change your mind you can return your order in its original condition, with proof of purchase, to one of our National Trust shops or via our online customer service centre and we will exchange or refund your order. 

For more information see our delivery and returns page. 

 Spend over £50 and get free UK delivery.