3 ms·
A key feature of ice-breakers is that they operate at sea level, and in fact rely on gravity.
by loeg 3y ago
A key feature of ice-breakers is that they operate at sea level, and in fact rely on gravity.
- westurner 3y agoThey are also surrounded by fluid that as ballast affects the density/volume/buoyancy/displacement(?) of the hull (and the inertia of the craft), which could be steel-plated [3d printed and/or pressure molded] biocomposite that lasts for spec years in seawater.