Wind Power

Wind Power
This kit includes 2 styles of windmill blades and
a gear box with 3 different gear ratios to fit all
wind conditions. The windmill blades are adjus-
table by angle and quantity to make best use
of wind in order to make the LED shine bright
and charge the battery as fast as possible. The
kit helps children to explore the power of wind
and stored energy to activate the models they
build up.
Includes a 40 page coloured manual with
illustrations of 2 windmills, 6 model vehicles
and various experiments.