iKen Joy Energy(Multicolor)

Energy is the force needed to do some work, such as moving an object. Energy exist in many different forms.Some from of energy are chemical, elastic, electrical, heat, mechanical, nuclear,solar and wave. Energy can also change between the different forms. But energy can never be created or destroyed : This is known as the Law of Conservation of Energy.In this box kit, you will find four fabulous experiments that use certain forms of energy.