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Shorts Skapa
High vs. Low Aspect Ratio of a Sailboat Keel High Aspect Ratio: Tall and narrow (deep fin keels on modern racing boats). They create less induced drag and point higher into the wind efficiently, but require more draft and exert higher leverage loads on the hull. Low Aspect Ratio: Short and long (full keels on traditional cruising boats). They offer great directional stability and shallow draft options, but produce more drag and slip more sideways (leeway) under sail. #sailing #sailingschool #sailboat #sailor
To find north using Cassiopeia, look high in the northern sky to locate the five bright stars that form a distinct "W" or "M" shape. Focus on the central peak of this shape, which acts like an arrow pointing out toward the open side of the constellation. Draw an imaginary line straight out from this central bend and extend it about five times the overall width of the constellation. This line will lead your eyes directly to Polaris, also known as the North Star. Since Polaris sits directly above the Earth's North Pole, facing this star means you are looking exactly due north. #stars #sailing #sailor #sailboat #space