A kit with 31 experiments to approach the topic of solar energy by learning to use it for activities from simpler to more complex: heating an oven, turning a carousel, cooking an egg, feeding an electric motor and much more. Contents: reflective parabola, mirror, test tube holder, test tube, magnifying glass, colored filters, plastic rings, plastic sticks, propeller, electric motor, thermometer, wire, elastics, sample stops, engine mount, cooker stand , test tube holder, solar cell holder, cut sheets (circles, birds, plane) solar cell and connector. What's in the box 1 x Parabolic reflector 1 x Mirror 1 x Test tube holder 1 x Test tube 1 x Magnifying glass 4 x Coloured filters 4 x Plastic ring 2 x Plastic sticks 1 x Propeller 1 x Electric motor 1 x Thermometer 1 x Thread 3 x Rubber bands 6 x Paper fasteners 1 x Motor support 1 x fFrnace support 1 1 x Test tube support 1 x Solar cell support 1 x Cut-out sheet 1 x Solar cell 1 x Connecting wire 1 x Instruction manual