A long time ago before the invention of industrial design as a profession, machines were still beautiful and put together with care and  craftmanship, until they all got covered up with plastic pretending to be something else. Remove the plastic cover from most any modern car engine and you’ll se by yourself. The inherent beauty of technology/mechanics does not need to be covered up if its  done with some of the pride and perfection you can see in the picture below, and that means money saved.

Electric turbine