Features • DIY homemade fruit battery power electricity-generating experiment, educational science physical DIY power generation experiments toy. • A wide variety of experimental raw materials can be found at home, oranges, tomatoes, potatoes, apples, etc. • Happy and easy to learn, exercise your children's practical skills. • Through experiments, children can explore and understand the mysteries and improve their hands-on ability.
Description The metal strips and orange make a simple battery that creates electricity to operate the clock. Each orange works as a device called an electrochemical cell. It converts the chemical energy stored in the metal strips into electrical energy. Two oranges are needed to make electricity strong enough to run the clock. A cell works because of the chemical properties of the metals inside. The different properties cause tiny particles charged with electricity. Called ions to move between the two strips of metal. This flow is an electric current. The orange contains the particles that allow the current to flow, but it stops the metals touching. Electric current also flows along the wires between the zinc and copper strips and the clock. This current makes the clockwork. The orange chip can be replaced by other fruits such as lemon, potato, and tomato, etc.
Overview Recommended Age: Suitable for 6 Years old or Above