Two mechanical sails have been installed on board Jumbo's heavy lift vessel (HLV) Jumbo Jubilee. The wind assisted ship propulsion (WASP) solution is the latest in a series of innovative technologies ...

Add Yahoo as a preferred source to see more of our stories on Google. Sharrow Marine makes a propeller based on loops that's designed to reduce noise and increase efficiency.Sharrow Marine The ...

More than a century after the disaster, debate still surrounds one of the ship’s most unusual engineering mysteries. Historians and researchers continue arguing over the configuration of the vessel’s ...

When a ship goes astern, the rudder becomes nearly useless and the propeller starts pulling the stern in unexpected directions. Here's how captains actually work with those forces instead of fighting ...

They can weigh up to 150 tons, and it's not uncommon for them to measure nine meters or more in diameter: the ship propellers on huge tankers, container ships and cruise liners are invisible giants.

DynaFlow's underwater jet cleaning diver tool is designed to reduce propeller fouling removal maintenance time and without being abrasive to the propeller blades. The company second generation ...

Considered to be the last great French merchant Ship, the Belem is an impressive three-mast Vessel reaching 34 metres (112 ft) tall and 58 metres (90 ft) long. As well as possessing an impressive 22 ...

SAN DIEGO (KGTV) -- A cruise ship in need of repair will be in San Diego for an additional day after passengers say it received some sort of damage to its propeller. Passengers say the ship's ...