Green Science: Windmill Generator gift for teens Will they find the proof

Will they find the proof they need to save the farm or have they discovered much more than they ever thought possible

as the animals light up a room

The zoo helpfully donated many bird and animal species that year

Dainty Swallowtail Butterfly - illustration by Helena Scott

Organized into four sections

Green Science: Windmill Generator gift for teens Will they find the proofWindmill generator Science construction kit Build this amazing wind generator and learn about renewable energy. Watch the LED glow as it is powered by free energy from the wind. No batteries required, the 12. 5 cm high model runs off the wind. Great for budding engineers and scientists, this fun and educational assembly kit requires a soft drink bottle (not supplied) and includes fascinating information about renewable energy. Recommended for ages 8