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How a ship's binnacle actually works, correcting hard iron, soft iron, and heeling error
A steel ship is basically a giant magnet, and that's terrible news for the magnetic compass trying to point north. Here's how ...
What is the difference between a barnacle and a binnacle? Anyone? Anyone? Well, yes, both are related to the sea, but the difference ends there. A barnacle is a small marine animal that likes to ...
Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. This is the model that accompanied William Thomson's 1880 application for an American patent for an improved mariner’s ...
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