From a circular plate, rotating around a vertical axis, a circular array of vertical blades ( in the shape of hydrofoils ) protrude out of the bottom of the ship.
From a circular plate, rotating around a vertical axis, a circular array of vertical blades ( in the shape of hydrofoils ) protrude out of the bottom of the ship.
From a circular plate, rotating around a vertical axis, a circular array of vertical blades ( in the shape of hydrofoils ) protrude out of the bottom of the ship.
0.033 seconds.