![](/w/images/8/8f/Tybie01.jpg)
AT Interests[edit | edit source]
- Photovoltaics (PV)
- Natural Building
- Parabolic Cookers
- Solar Water Heater
- Solar Distillation
AT Experience[edit | edit source]
- Light Emitting Diodes (LEDs)
My work on Appropedia[edit | edit source]
- Hotel Perote Solar Pool Heating System
- Zaragoza Solar Hot Water System
- File:DoubleDig.swf
- See my contributions for more.
- Some images I have created
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