> Another idea is to make a turbo-jet engine heated by electricity instead of fuel.
I was going to decry the inefficiency, then remembered that a resistor is only device with 100% efficiency.
I was going to decry the inefficiency, then remembered that a resistor is only device with 100% efficiency.
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.