This unit is effective in helping students understand the function of a dielectric and the build-up of static electricity. The inner and outer metal conductors are separated by a plastic insulator cup. These pieces slide easily in and out of one another. The inner conductor may be removed and the charge measured. When the conductors are replaced, the charge is transferred back to them. The 3-piece set comes with detailed instructions, making it an excellent demonstration model for any science classroom!
The ultimate Engino building set, with 100 different model project possibilities and two included motors!
Every kid needs one of these spheres!
This is a classic demonstration toy of the powers of magnetic fields!
Build your own solar-powered creations and discover how solar cells generate electricity with this amazing kit!
Get this great introductory chemistry kit for your favorite young scientist!
This classic device is used to demonstrate the conservation of mechanical energy.