3 ms·
You were right though - much better to use a heat pump ;)
by ajuc 6y ago
You were right though - much better to use a heat pump ;)
- mrfusion 6y agoElectric jet engine powered by a heat pump. I wonder if anyone has looked into that? You could collect a lot of heat from the airflow over the body. Meaning there would be a lot of air with some level of heat that’s constantly being replaced.