This instantly reminds me of the fictitious windtraps in Dune (mistakenly used as powerplants starting with the second game) [0]: http://dune.wikia.com/wiki/Wi

This instantly reminds me of the fictitious windtraps in Dune (mistakenly used as powerplants starting with the second game) [0]: http://dune.wikia.com/wiki/Windtrap http://dune.wikia.com/wiki/Windtrap