Solar Cell Science Fun

Albert Einstein won his Nobel Prize in 1921 especially for his discovery of the photoelectric effect.  We think this is a great kit that clearly and tangibly demonstrates the photoelectric effect.  The kit includes solar cell, electric motor, wires, the reflective disk, and an informative sheet packed with ideas for science projects.  You can feel the torque on the disk with your fingers.  Designed to help you explore and learn about the abundant power of solar energy.  For ages 9+. Solar cell and motor made in China; disc, foil and assembly in the USA. "Small Parts Warning"