We've used cannabis for tens of thousands of years. Not just to get high but also to make textiles, paper, medicine and much more. We then outlawed it for decades – only to realize the stuff is...
381 AufrufeThese hempcrete blocks are a green building material made with a hemp-lime insulation mixture packed around a biocomposite structural frame. They can be stacked like bricks to build walls up to 30 fe...
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