August 17, 2014
During the sustainability conference at Principia College we built a functioning mini digester out of paint buckets. It really works and not only teaches the principles but gives a few minutes of daily gas!
The participants in the workshop built the digester by watching the following videos. If they can do it, so can you!
The first video is an animation done in Blender 3D:
And here Culhane’s students at Mercy College, NY show the system they built.
