¶ Ghana Dome: Self-chilling Machine (2)
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beautiful geodesic dome as a self-chilling machine. The dome generates a thermal column pulling the air from around the large openings at the bottom and down through a small hole in the roof. He found this phenomenon first in the Butler Grain Bins; out in the Sun they could be too hot to touch on the surface yet very cool on the inside.
“Of course, the exploitation will go on… but the Ghanaians are very rapidly becoming Worldians.”
