The future USS Zumwalt has begun sea trials in the Atlantic Ocean. The largest destroyer ever built for the US Navy and the first of three Zumwalt-class destroyers left the General Dynamics' Bath Iron Works and traveled down the Kennebec River in Maine on Monday in the first of a series of tests leading up to her commissioning next year.
While the vast majority of us will never be able to relate to this "problem," it is
conceivable that the world's super-rich could eventually get bored of
cruising the same ol' Caribbean and Mediterranean seas. Reaching more
remote, less hospital locations, however, would take a special kind of
yacht ... and that's just what the ice-breaking SeaXplorer is intended
In 1906, the battleship HMS Dreadnought entered into service with the Royal Navy. With her 12-in (305 mm) guns, high speed capabilities and other innovations, she rendered all other major warships obsolete. Inspired by this revolutionary design, the British Ministry of Defence (MoD) think-tank project Startpoint has unveiled its vision of a Navy vessel 35 years from now with the Dreadnought 2050 – an automated fusion-powered surface warship equipped with lasers, hypersonic missiles, a high-tech composite hull, and torpedoes that can travel at over 300 knots (345 mph, 555 km/h).
Ordinarily, when a ship is heading into waves, those waves cause it to
work harder. An experimental new setup known as a "whale tail," however,
utilizes wave action to actually help ships move forward, allowing them
to use less fuel when tackling rough seas.