Books tagged: land sailing

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Project Sea Tree Harvesting Wind Power Using Sailplanes Tethered To A Moving Root
By
Price: $9.99 USD. Words: 19,500. Language: English. Published: June 6, 2011. Category: Nonfiction » Science and Nature » Environment
Project Sea Tree advances a concept for a manned sail-craft propelled by the wind faster than any such existing vessel, and for harvesting more power from the wind than any existing device of the same size.