the generally curved shape of the top of the hull. The sheer is traditionally lowest amidships to maximize freeboard at the ends of the hull. Sheers can be reverse, higher in the middle, to maximize space inside or straight or a combination of shapes.
If a weather front becomes stationary, so that the density contrast across the its boundary vanishes, it can degenerate forming a shearline, which separates areas of differing wind velocity.
There are sail boats, ugly boats, pretty boats, speed boats, fun boats, unfun boats, amazingness boats! i luv boats! i own a boat!!there are sail boats row boats speed boats paddle boats
Joanna Ruane has written: 'Boats, boats, boats' 'Boats, Boats, Boats'
boats
row boat, paddle boat, motor boat, sail boat, cargo boat, speed boat, and fishing boat
If boats didn't float, they wouldn't be boats, they'd be anchors.
boats have improved by the way the work boats used to be
Boats? No...But goats are!
papyrus reed boats, reed rafts, wooden boats, dynats
If you are meaning to U-boats as in World War two? Than U-boats certainly mean "Underwater Boats"
Most of the boats on the Thames are tourist and pleasure boats and there are very few goods carrying boats left.
As far as I am quite sure, there were definitely ships... and paddle boats.