Paper Adobe Bricks
http://www.youtube.com/watch?v=LAmOoZhx66k
DIY How to Make Papercrete in a Tow-Mixer
http://www.youtube.com/watch?v=JoLBeV6tzJ4&feature=related
PET Bottle Recycling Machine in Philippine.wmv
http://www.youtube.com/watch?v=JTjtmn8Jafc
Tuesday, February 1, 2011
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