This flask electroscope is meant for use in experiments on detection of electric charge and determination of polarity. It consists of a 250mL Erlenmeyer flask, and a plated rod with a knob of diameter 16mm (2/3in) passing through a rubber stopper. A pair of aluminum leaves are suspended from the rod. Good for experiments in the classroom setting or for use in a science project.
This classic desk toy will keep you amused! Large, 7 inch tall version.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
Use this temperature-controlled soldering station for a variety of soldering applications!
Use this kit to introduce electromagnetic principles in the classroom setting!
See the solar system in action!