Questions tagged [materials]

Many years ago I was taking some classes about traditional pottery where a lot of attention was given to contact with the earth and sustainability. I remember a few times they told us about traditional painting of those pots with oxides, as a…

Here's some background on my question, before I actually ask it (my question is in bold below): I'm wanting to have a very sustainable method of turning grains, legumes and pseudocereals into flours (which methods do not require electricity or…