Crowdfunding finished
Undune
Undune is a documentary about an alternative place to do your “business”, the resurrection of an ancient method from the Amazons region and the battle of a few innovative people to dry up the wasteful culture of water toilets: Instead of using drinking water to flush away and destroy our manure, it can be transformed into a valuable resource - black soil or terra preta.
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10.06.2014

Ein Experiment - An experiment

Dennis Rätzel
Dennis Rätzel1 min Lesezeit

In diesem Blog könnt ihr mitverfolgen, wie wir Terra Preta aus dem Treber der Vagabund Brauerei herstellen.

In this blog, you can follow us producing terra preta from the spent grains of Vagabund Brewery.

http://undunefilm.tumblr.com/

08.10.2014

Update

Dennis Rätzel
Dennis Rätzel2 min Lesezeit
21.08.2014

Update

Dennis Rätzel
Dennis Rätzel1 min Lesezeit
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