Kosmos Easy electric - Start

How do you build an electric code lock, how high does the propeller rise at full power, and how do I generate electricity with magnets? How does electrical engineering work in everyday life? In sixty experiments exploring physical phenomena such as current and voltage, electricity and magnetism, children playfully dive into the world of electrical engineering. With the child-friendly Easy-Click system and precise construction plans, the young researchers conduct the experiments themselves: they take initial measurements, experiment with an electric motor, build alarm systems with relays, and learn step by step what is possible with electricity. The instructions clearly demonstrate how the circuits are constructed and how they are applied in simple everyday objects like doorbells and complex devices like MRI machines. A great introductory course on electricity and magnetism. Contents: base plate, contact elements, battery compartment, switch, push button, toggle switch, bulbs, electric motor, relay, buzzer, measuring device, coil, iron core, magnet, magnetic switch, compass, and propeller.

Additionally required: 2 x 1.5-volt battery type LR6 (AA, Mignon).