Too bad hot air is not a source. It seems to be renewable and in excess capacity, like all of the plastic that has been sent to recycle graveyards waiting for an economical way to reuse them.
34 posted on 11/05/2022 9:09:20 AM PDT by Bernard
(“the rights of man come not from the generosity of the state but from the hand of God." JFK 1-20-61)