This do it yourself kit is ideal for school children science projects/ science fairs. Product explain children the importance of solar energy and gives them opportunity to understand how it converts solar to electrical/mechanical/wind energy. This deeper understanding is essential as we are facing energy crisis in today's world and surely we slowly need to move to renewable sources of energy. Demonstration by this kit surely gives immense pleasure to kids and adults as well! Content: kit contains: - guiding manual - two sets of plastic sets named (a series and b series) - 4 wires - motor with springs - solar panel with springs - round shaft - gear with shaft - adhesive sponge x 2 requires no batteries! This is an excellent beginner building kit designed to teach how solar power used to drive small motor. Children use the 21 snap together parts to build six different working models: 1. Solar wind mill 2. Solar revolving plane 3. Solar airboat 4. Solar plane 5. Solar car 6. Solar puppy installation instructions: - refer to manual for all assembly instructions! - note, the solar module gets energy only under direct sunlight! Under shade or cloudy day it will not work! - please be careful while giving connections between gear box and solar panel (follow manual for instructions), repetitive wrong connections might damage panel! - handle solar panel carefully!
