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.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This magic bird defies gravity before your very eyes!
Build your very own smart robot!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This kit focuses on teaching children about electricity and how electronic devices work!
This advanced physics kit is perfect for older children already versed in physics knowledge!
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