At the old hut site (the new one being temporarily cut off by flooding) I made lime mortar from the shells of rainforest snails by firing them in a kiln, slaking them in water, mixing them into lime putty.... continue reading
posted by Mordhaus 6 years 2 months 2 weeks ago • 406 views • 7:08search results matching tag: lid
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Bill details the engineering choices underlying the design of a beverage can He explains why it is cylindrical, outlines the manufacturing steps needed to created the can, notes why the can narrows near... continue reading
posted by eric3579 9 years 1 month ago • 1,673 views • 11:39- 1