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  1. The purpose of this book is to illuminate the principles of construction, operation, and maintenance of engines and tractors. Mathematical equations and problems often provide the best means to illuminate such principles, but the mathematics here is at a level that is accessible to the...
  2. 01-01-1970 This publication will help you understand your manual so you can use it more effectively. The explains the "why" and th "how" of servicing your tractor.
  3. 11-09-2012 This story traces the evolution of LifeTrac, OSE's open source tractor, from 2008 to 2012. If you're interested in LifeTrac, you can find our information and designs at http://opensourceecology.org/wiki/Civilization_Starter_Kit_DVD_v0.01 Open Source Plans
  4. We started Alabaster Research to develop tailored solutions to development challenges across the world. In our time in the sector, we have both independently observed challenges in the society from close quarters. We realized some of these challenges can be solved through innovative technologies...
  5. This publication covers the proper operation and daily care of a tractor.