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Published on Jun 26, 2010
Here we present a groundbreaking powerboat concept with high efficiency and excellent seaworthiness of the entire speed range. The new slim and flat bottom requires 15 - 25% less power than the deep V-bottom. The new boat has equal vertical accelerations at 29 knots as the deep-V boat at 20 knots in all sea conditions. http://www.sassdesign.net/U-botten%20...