MMKamp ’10 hosted Ralf Schreiber with workshop on wind and sun powered instruments. Workshop was focused partially on recycled plastic botlles that were used as wind mills that were introduced as a way to power machines.
This is short video showing a concept with 4 bottles on fixed pivot (pivot moves together with the propellers, for the difference where propellers move and pivot is static).
Children joined workshop at some point being absorbed by the wind:
Ralf created more types of electronic interactive sound creations together with Maja Kalogera:
4 bottle wind mill found its way to a bussy tourist street in front of the gallery in Korcula:
where people passing by were intrigued into how it works:
Time Inventor Kabinet crew worked on wind clocks, and tested them: