Windmill Generator (Green Science® Series)
Windmill Generator (Green Science Series)
This popular and award-winning series of kits from 4M introduces children ages 8 and up to the environmental concepts of utilizing alternative energy sources and recycling or repurposing used products. With Windmill Generator, children investigate renewable wind power through the construction of a plastic bottle windmill with enough energy to operate an LED lamp. The kit includes most of the items required and complete instructions; parents will need to supply an empty 2 liter bottle and a small screwdriver. Adult supervision recommended.