hardware hooks
elenco scbe75 snaptricity with 75 projects
learn how electricity and magnetism can be used to make each other learn about magnetic fields how the lectricity in your home works how switches control the electricity to the lights in your home and how series and parallel circuits affect electricity over 40 parts includes meter electromagnet motor lamps switches fan compass and electrodes educational toy projects relate to electricity in the home and magnetism and how it is used build over 75 projects sku elnc250
elenco