Stark 8 6 Vertical High Mendocino Solar Motor Magnetic Levitation Educational Model Toy

Description : Package weight : about 300g Product size : 3.15 x1.87 x6 Material : Acrylic,strong magnets, solar panels, copper enameled wire Product description : This is a real solar magnetic levitation motor model, pure handmade, composed of 4 solar silicon wafer, copper coils, shaft, NdFeB magnet, acrylic stent. Can save energy in incandescent light, solar light, the light, rotating in the suspended state, the maximum can reach one thousand rpm is interesting, choose your gift, the practice of science, scientific theory to explain and home furnishings. It was complete kit, already finish assembled, just take and play. Good for education demonstration, also suitable for students to demonstrate and increase their interest in science. Matters needing attention : A : magnet attraction is very strong, the assembly of the attention, clamps the hand. B : the top end of the rotary shaft part can not be forced into sharp collision, damage will result in equipment failure. C : because it is p Lees meer over de Stark 8 6 Vertical High Mendocino Solar Motor Magnetic Levitation Educational Model Toy van huismerk in de productgroep speelgoed en spellen