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Douglas Barnes
141 followers -
Permaculture designer, consultant and educator.
Permaculture designer, consultant and educator.

141 followers
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Douglas's posts

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Remembering one of my greatest teachers.

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And with this, I finally got my A+ rating. (Compare that to Facebook's B rating.)

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A new and much improved version of the online swale calculator.

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Can you take the heat with inventor of the Scoville scale, Wilbur Scoville?! #GoogleDoodle 🔥🔥🔥🔥

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Fancy 2016 update to old article.
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