Posts tagged with: kidwind

It can be a challenge to spin the generator fast enough to light an LED with home-made turbine blades. A red LED requires about 1.75 V in order to emit light. We found that the generator shaft has to be spinning at around 700 rpm in order to produce ...
Continue Reading →
The equipment you need to study wind energy in a classroom depends on the grade level and what activities you are interested in doing. A comprehensive list of KidWind kits and books based on grade level and activities can be found here: Which KidWind...
Continue Reading →