[Gaviotas] Blueprints

[steve]

Gaviotas does not have email or a website, and letters from overseas are not answered. Given the previous statement, would you have any idea how information (blueprints or assembly manuals) might be obtained to build (strictly for my own use) Gaviotas designed and public domain items such as:.

water pumps -  windmills  -  a high pressure solar cooker - methane burners  -  hot-water solar panels 

parabolic solar grain driers  - self-cooling rooftops -  cooling wind corridors -  corkscrewing manual well digger 

variety of highly efficient and durable windmills 

specialized bicycle for the Llanos -  pedal powered cassava grinder (10 hours work done in 1 hour) 

rotating drum peanut sheller -  ox-drawn land graders  - one-handed sugarcane press 



Thanks,

Steve
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