Steam generator (fig)

The colonies it the sky were established in the early ninteen hundreds. the steam powered baloons and propellors combined with the instant saturation in earths gravity after the great cataclysm allowed the shattered segments of the earth to float precariously in the mid section of earth's atmoshpere. the main sause of power came from wind powered steam generators located at the center of each colonie,there life line.

 

 

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