Re: [Vo]:THEAC-25 converts the heat directly into cold
This is very interesting. A little more info here -- but not enough... Electricity-free air con: Thermoacoustic device turns waste heat into cold using no additional power | | | | | | | | | | | Electricity-free air con: Thermoacoustic device turns waste heat into co... Beginning wi
[Vo]:THEAC-25 converts the heat directly into cold
Interesting: https://www.soundenergy.nl/