as well as an activity book filled to the brim with engaging activities and hands-on projects

By Vanessa Finney

Calcite and Red Jasper

Gifting for birthdays

Green Science: Windmill Generator earrings as well as an activityWindmill 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