waterline
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 Math is Hard – Calculating a WaterlineWho would have thought boatbuilding would involve so much math? I was reading Glen L. Witt’s Boatbuilding With Plywood and realized what should have been obvious to me: The waterline of a boat is calculated beforehand. I guess it makes sense that boatbuilders don’t guesstimate their designs only to drop their boats into the water… 

