Solar Energy Kit with Solar Cell, Light Bulb, and Motor Human Anatomy_Human Skeletons & Bones Heavy-gauge steel inclined plane with

Heavy-gauge steel inclined plane with built-in vertical

producing oxygen's characteristic emission lines for spectroscope viewing of atomic-emission and quantum-energy levels

and commutator function from the inside out

5 inches with a brass-chrome water wheel in a 10cm aluminum casing

Neoprene Bunsen burner hose sized to fit 8-10 mm gas-inlet connectors

Solar Energy Kit with Solar Cell, Light Bulb, and Motor Human Anatomy_Human Skeletons & Bones Heavy-gauge steel inclined plane withDemonstrates the full light to electricity to motion chain through a solar cell, a 12V powered lamp, and a motor accessory, letting students trace renewable energy conversion step by step.