Catalog > Consumer Electronics > Kits > Various Kits Potato Clock Clock EDU-TOY POTATO CLOCK The Edu-Toy Potato Clock Allows You To Generate Enough Electricity To Run A Digital Clock Using Potatoes. 136.80 ZAR inc for 1 Each 2 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This set opens the door to fascinating experiments and scientific discoveries. The set includes all the necessary elements to create an ecological clock. This is a great opportunity to see how science can surprise us, and how everyday products can act as tools for a scientific experiment.A clock that works without batteries? Thanks to the properties of potatoes and other products such as lemons, you can achieve this. This kit allows you to create a digital clock that uses natural energy sources. This is a great opportunity to understand how electricity can be generated in an environmentally friendly way.The set includes materials for the experiment and step-by-step instructions that will guide you through the process of creating an ecological clock. Thanks to this experiment, you will combine fun with scientific discovery.This set is not only fun, it is also an opportunity to learn and understand scientific phenomena. Have fun and learn at the same time as you explore the world of nature and energy. Let your curiosity discover the secrets of an ecological clock. Now you can see that science can be fascinating and accessible to everyone. Features Set contains: Electronic watch with wires Wire Adhesive tape Copper and zinc plates Manual