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Old Posted Mar 30, 2013, 8:54 PM
Alpha Alpha is offline
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Join Date: Jun 2005
Posts: 3,935
A vertical oriented wind turbine must be fixed on a rotable mount. Otherwise it cannot use well the wind. And by such a mount, its blades would destroy a zip line running from its pinnacle to the ground.

Interestingly the first transmission aerial system of Eiffel Tower was similiar to the proposed zip line

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