I attended a “Maker Fair” a couple years ago in San Mateo, CA. A similar company was showing their breakthrough low pollution stove for sub Saharan Africa.
It strikes me as a low-tech, small-scale scam to get a good payday.
40 posted on 12/10/2022 5:51:12 PM PST by ProtectOurFreedom
(If you're not part of the solution, you're just scumming up the bottom of the beaker!)