I am still amazed that humanity continues to depend on steam (water vapor) for majority of our energy production. Essentially, everything boils down to (pun-in

I am still amazed that humanity continues to depend on steam (water vapor) for majority of our energy production. Essentially, everything boils down to (pun-intended): Heat + Water = Steam + Turbine. Still, waiting for the day when we will get rid of the rotating elements, directly using charged or magnetic fields, harnessing the energy...