Electric helicopters: How to make a rotor
A step-by-step video showing how to make the rotor of the helicopter using a motor and a paper straw.
35 results
Electric helicopters: How to make a base
A step-by-step video showing how to make the landing gear and fuselage (base) of the helicopter using blocks of wood and lolly sticks.
Electric helicopters: How to make a switch
A step-by-step video showing how to make a switch using a block of wood, drawing pins and a paperclip.
Electric helicopters: How to make a circuit
A step-by-step video showing how to make a simple circuit that will make the helicopter's rotor blades turn.
Circuits animation
Use this animation, to provide context for an investigation into what happens when there is more than one bulb in a circuit.