***** On BACKORDER Until JUNE 2018 *****
Children can do a series of do-it-yourself experiments to
acquire the basic knowledge of solar energy with this kit.
They will learn how to make an electrical circuit, make a
solar circuit, how to increase voltage and current, and
how to use solar power to produce energy for a radio,
calculator, battery charger, a cassette player and more!
(The SK40 model replaced the SK20)