On 7/27/2023 4:53 PM,
mitchr...@gmail.com wrote:
of a freezer?
Hey Roy! While you are studying
https://en.wikipedia.org/wiki/Refrigeration as Jim P. told you, consider
this: Propane refrigerators operate without electricity. Instead they
cool the food by heating the refrigerant with a flame.
Einstein himself co-invented a form of this kind of refrigerator.
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)