WATER CLOCK ab 8 Jahren

With this kit you can construct a battery that will produce electricity from water, and hundreds of different materials that you can find in your home. The amount of electricity produced depends on the materials you decide to use, in most cases it will be enough to run the clock provided. Never again will you have to run to the store to buy a battery for your clock. The kit will also explain how a battery works and how a chemical reaction produces electricity. A set of interesting experiments can be carried out which can be used for Science Projects. Although it is simple to assemble the clock it may be advisable to ask an adult to help you, to make sure that the instructions are understood. You can start by assembling the clock and later you can read about how batteries function and how electricity is created. We also include some fun activities using your bio clock.