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Théo Bondolfi

How To Build A Backyard Biogas Plant | The Green Optimistic - 0 views

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    The author of this HowTo biogas digester might be a good resource person : http://www.greenoptimistic.com/about-us/ "To construct a good biogas plant, you should not only respect the dimensions as indicated on the drawing but also follow the correct construction method. Hereunder, in a step-by-step fashion, the right construction method of the 2047 design GGC model biogas plant is given."
Raphael Rousseau

Nepal Biogas Plant -- Construction Manual - 0 views

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    "Nepal Biogas Plant -- Construction Manual Construction Manual for GGC 2047 Model Biogas Plant"
Raphael Rousseau

Free eBooks on Sustainable Living and Self Sufficiency - 0 views

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    List of (apparently free) eBooks about biogas production: Biogas Factsheet Methane-Biogas Production Guide (15p) 3-Cubic Meter Biogas Plant Construction Manual (40p) Nepal Biogas Plant Construction Manual (15p) Biogas Production from Manure (6p)
Théo Bondolfi

Open Hardware Business Models - P2P Foundation - 0 views

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    "Furthermore, there are three more business models for Open Hardware already implemented: 1. Free service for building a greater user base: Adafruit created Adafruit Jobs Board as a marketplace for designers, makers, programmers, artists, engineers and companies who want to meet and work together. This is a free service, but in order to use the job boards users must be Adafruit customers. 2. Partnership between Long Tail Open and Fabbing businesses: Ponoko has teamed up with SparkFun Electronics to enable its users to build custom electronics products combining Ponoko's laser cutting technology with a 1500+ strong electronics catalog from open source electronics supplier SparkFun. 3. Funding Open Hardware projects for getting good Open documentation: In August 2010, Bildr offered to fund original user projects in return for good documentation: in this way it would have promoted a bildr user by showcasing his/her work and paying for the parts to construct it. In return, Bildr would have got more information for its wiki, blog and community under the MIT software license.""
Théo Bondolfi

Biogas digester - 12 views

Here is the answer from Bob Hamburg, and my answer to him afterwords On August 15th 2012, Bob Hamburg wrote : > Dear Theo, and others, > Finally! I am quite glad to hear from yo'al. It was m...

biogas digester research SoA

Théo Bondolfi

CAD (Computer Aided Design) - Open Source Ecology - 1 views

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    "Computer-aided design (CAD), also known as computer-aided design and drafting (CADD) , is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software, or environments, provides the user with input-tools for the purpose of streamlining design processes; drafting, documentation, and manufacturing processes. CADD output is often in the form of electronic files for print or machining operations. The development of CADD-based software is in direct correlation with the processes it seeks to economize; industry-based software (construction, manufacturing, etc.) typically uses vector-based (linear) environments whereas graphic-based software utilizes raster-based (pixelated) environments. "
adabioact

Les ateliers d'auto-fabrication | reprapide.fr - 0 views

  • « Les outils high-tech existants ou en cours de développement, généralement comparables à des périphériques d’ordinateur, pointent vers un avenir où pra­tique­ment tout le nécessaire et le désirable pourra être produit dans des ateliers coo­pé­ratifs ou communaux ; où les activités de production pourront être combinées avec l’appren­tissage et l’enseignement, avec l’expérimentation et la recherche, avec la création de nouveaux goûts, parfums et matériaux, avec l’invention de nouvelles formes et techniques d’agriculture, de construction, de médecine, etc. Les ateliers communaux d’autoproduction seront interconnectés à l’échelle du globe, pourront échanger ou mettre en commun leurs expériences, inventions, idées, découvertes. Le travail sera producteur de culture, l’autoproduction un mode d’épanouissement. »
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    Concerning DIWO Lab, André Gorz is a very very relevant european philosopher: André Gorz, La sortie du capitalisme a déjà commencé Écologica, Galilée, 2008
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