An engineer explains how supercharged racing yachts go so quick
 

Crusing was thought-about as a reasonably sedate pastime. However prior to now few years, the world of yacht racing has been revolutionized by the arrival of hydrofoil-supported catamarans, referred to as â??foilersâ?*. These vessels, extra akin to high-performance plane than yachts, mix the legal guidelines of aerodynamics and hydrodynamics to create vessels able to speeds …

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