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| Topic | Replies | Topic Starter | Last Post | Forum Name | |
|---|---|---|---|---|---|
| Wood Vinegar Production Rate? | 3 | Bob Lewis |
Douglas Alpenstock |
biochar | |
| wax/phase change materials buried in the bench | 4 | Bob Lewis |
R Scott |
rocket mass heaters | |
| Not getting the heat I expected - and other parts of my learning curve | 6 | Bob Lewis |
Bob Lewis |
rocket mass heaters | |