Overview

• You may know potatoes as a good source of potassium, but did you know they can be used to power an alarm clock.
• With this Potato Clock Science Experiment Kit you can generate enough electricity to run a digital clock by pushing the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage.
• The clock is also capable of running the clock from tomatoes, lemons, apples - even soft drink or beer.
• BYO Potatoes!

Box Contents

• 1x Digital Clock with wires
• 1 x Connecting Wire
• 20 x Transparent Tape
• 2 x Copper Strips
• 2 x Zinc Strips
• 2 x Plastic Cups
• 1x Instruction Manual

Suitable for children aged 10 and over