Francois Mayor nudged back on the power and made a subtle adjustment on the wheel as he coaxed his cargo vessel through a narrow point in the Suez Canal — not the Egyptian one, but a replica in the middle of a French forest. This stretch of water was built to train ship captains and maritime pilots how to navigate the Suez Canal — a skill now in the spotlight after the Ever Given cargo ship got wedged in the Egyptian waterway last month in high winds and a sandstorm. The channel is built to one twenty-fifth the scale of a section of the real Suez Canal. Trainees have to steer through scale models of massive container ships without getting stuck.