1. Robert F. Harder, Professor and Chair of the Mathematics, Computer Science and Engineering Department at George Fox University, describes the manufacture of charcoal and the industry’s implications in Africa. From The Justice Conference 2012
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    thejusticeconference.com

    # vimeo.com/39932803 Uploaded 220 Plays 0 Comments
  2. Robert F. Harder, Professor and Chair of the Mathematics, Computer Science and Engineering Department at George Fox University, defines the function and significance of rocket stoves. From The Justice Conference 2012
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    thejusticeconference.com

    # vimeo.com/39932985 Uploaded 194 Plays 0 Comments
  3. Robert F. Harder, Professor and Chair of the Mathematics, Computer Science and Engineering Department at George Fox University, discusses some of the ways engineers are fighting injustice on the local front. From The Justice Conference 2012
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    thejusticeconference.com

    # vimeo.com/39932656 Uploaded 48 Plays 0 Comments
  4. Robert F. Harder, Professor and Chair of the Mathematics, Computer Science and Engineering Department at George Fox University, discusses the potential substitutes for charcoal in Africa. From The Justice Conference 2012
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    thejusticeconference.com

    # vimeo.com/39932883 Uploaded 25 Plays 0 Comments

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