Wow, a seed phrase in clay...very interesting idea.
Just for kicks I did a little research on how to fire clay without a kiln. Apparently there's a couple methods. Also the YouTube channel Primitive Technology has lots of episodes on firing clay with primitive methods.
Anyway, here's what seems like the most researched:
Wow, a seed phrase in clay...very interesting idea.
Just for kicks I did a little research on how to fire clay without a kiln. Apparently there's a couple methods. Also the YouTube channel Primitive Technology has lots of episodes on firing clay with primitive methods.
Anyway, here's what seems like the most researched:
https://www.instructables.com/Firing-Natural-Clay-WITHOUT-a-KILN/
Also in the COMMENT from that post, someone mentioned firing small clay pieces in a microwave. Hmm...