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-   -   Wind power with a Salem sail - The Salem News (http://www.sailnet.com/forums/news-feeds/86635-wind-power-salem-sail-salem-news.html)

NewsReader 04-25-2012 08:30 AM

Wind power with a Salem sail - The Salem News
 

<img alt="" height="1" width="1" />
Wind power with a Salem sail
The Salem News
Wrapped in fabric found on small, racing sailboats and filled with helium, the 800-pound airship reached an altitude of about 350 feet ?? the height of the tallest standard wind turbine in use today ?? and sent energy down a cable to the ground.

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