Windmill Generator

Place your windmill outside when it is dark, for more effect. Super nice result!

• With 4M Kidzlabs Green Science - Windmill Generator you make light in the dark with the help of wind! 
• A super fun way to learn something more about generating light through wind power. 
• You only need to recycle a plastic bottle and you can start the project, batteries are not needed for this. 
• Build your own windmill and learn everything about wind energy. 
• Recycle a plastic drinking bottle, fit all parts and your windmill generator is ready. 
• The tail ensures that the screw of your windmill always stays in the wind direction. 
• Fill the bottle with water for more stability. 
• Place your generator outside on a flat surface, or dig the bottle partially into the ground in strong wind. 
• Be amazed by the result. Without batteries, your windmill generates enough energy to make a LED light come on when the wind is blowing!