Did we though? From milli- to nanometers is "only" 9 orders of magnitude. 10^43 J is about 30 order of magnitude from practical application than the first trans

Did we though? From milli- to nanometers is "only" 9 orders of magnitude. 10^43 J is about 30 order of magnitude from practical application than the first transistor was. Also, warp bubble generation might be more like electric motors, which have gone from ~2% to ~95% efficiency and will never ever surpass 100%.