...made of three stacked clay pots, some bricks, a ceramic floor tile, paint stir-stick spacers, and tea lights. Due to because of our building recently got bought in a sort nesting-doll-of-schmucks deal and the heat hasn't been turned on yet.
The pots like uh absorb and radiate heat I guess is the idea. Based on this video by youtube tinkerer desertsun02, whose works I am not qualified to endorse or recommend. This is all basically magic and I don't understand what's going on around me at any given time.
Going about 50 min now and is getting hot to the touch. Air quality TBD wrt burning parrafin also am i losing half this meager heat through the nearby window glass yes probably idk
Okay, I squinted at the first photo for a minute and realized it could be much better, went and did this and only spilled almost all of the parrafin. Upgraded to 12 candles now, candles more enclosed than before. These pots are Hot