Portable 3d printed windmills collection

[Esposcar90]

We present multiple different vertical and horizontal wind turbine devices with a new concept of multi generator and multi stage. Below it is posted some links of the project showing this with a video presentation and our web. We hope to cause a good impression.
https://www.kolibriwindstorm.com/
https://youtu.be/WNd7hWqSSfQ

Presentation from a group of students at the Munich University of applied sciences for their construction class project of our multi-stage & multi-generator vertical wind turbine system. I have attached their pdf with 107 pages (german)

[mtblah]

COOL !
thanks for posting