wind collector

(wind generator is based on a cylindrical windmill)

• materials

• 3d printer
  glue gun
  wind

Design

• from the design in this image
  http://i.imgur.com/Cny1Hys.jpg

Printing

• This might be challenging cleaning.
  if successful you could smoothen the blade for better performance
  and if everything comes to show you could drill some holes at the base to attach them to a wall or surface.