Education about the Mendocino solar engine Description: Place the model near the window or the corresponding light resource, set the direction of the model under the light resource, set the rotor on the board, levitating success on the model, Gently push the rotor, it will run smoothly. Mendocino Motor is a magnetically levitating solar -powered electric motor. The motor consists of a shaft, which is held by repulsive magnets, point stabilized against the wall. It is powered by solar panels mounted on the shaft, which generate current through coils of insulated wire and rotation. Three- point positioning to increase running performance. It has a wide range of uses as a great gift for children's science project, physical/mechanical learning, classroom demonstration, birthday gift for friends, families, parents, children, etc. Many of our clients come from school, colleague, etc. When you get bored and feel that the pressure is too high, you can expose it outside and under the bath, and then run, calmly observing its fascinating vortex , it will be fascinating to you, it can also kill time and help. Specifications: _ Material: Size Chart: Size: approx. 11.8 x 8.8 cm / 4.64 x 3.46 inch The package includes: 1 piece solar motor Mendocino