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If you want to have one train in each direction every half hour, you will have one train on every 75Km of track. So a 750m-radius windfarm for each 75Km of track...

I don't see the logic of this calculation. (And you forgot about acceleration/deceleration.)

*Lunatic*, n.
One whose delusions are out of fashion.

by DoDo on Wed Sep 27th, 2006 at 08:53:52 AM EST
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