CURIOUS UNIVERSE KIDS: DISCOVER ELECTRICITY - Book & Science Experiments Kit - Conduct 9 experiments - Younger kids will love discovering the wonders of electricity as they make their own amazing lemon-powered clock, create electric circuits and experiment with static electricity! This kit includes materials to create your own lemon battery with a clock, plus experiments covering everything from circuits to static electricity!Perfect for inquiring young minds, the activities in this kit are fun and educational, providing a strong introduction to the study of STEM. By combining the items in this kit with common household objects, the Discover Electricity kit shows science enthusiasts how to do super-exciting experiments, simply and safely, at home. Provides a strong introduction to the wonders of science!  STEM: Science - Technology - Mathematics - Engineering. explore. create. imagine. create. The 20 piece kit includes: battery holder, 2 light globes, 2 light globe holders, 4 alligator clips, 1 felt cloth, 3 galvanized metal nails, 1 LCD display clock, 3 copper discs, 2 aluminum plates, 1 styrofoam plate, 1 book. STEM: Science - Technology - Mathematics - Engineering.  expore.play.imagine.create. *batteries not included.