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.
While there are plenty of aerial drones that show us our surroundings
from up in the air, there are far fewer remote-control devices that let
us see what's lurking beneath the surface of the water. Although the Aquabotix Hydroview
is one, at around US$3,000 it certainly isn't cheap. While still not
inexpensive, the newest version of the TTRobotix Seawolf is considerably
less pricey – partly because it incorporates the user's existing GoPro
A team from Calvin College, Michigan, is trying to put the "ski" back in "jet ski" with a unique kind of personal watercraft (PWC) that features three skis, a tilting front suspension system and a 650cc engine. Inspired by the dual-ski Wetbike of the 1970s and 80s, and perhaps a little by the bizarre Watercross racing movement, the Jet Blade team has completed prototyping and preliminary water testing.
Not satisfied with creating stylish supercars, Aston Martin is getting its tires wet by teaming up with Quintessence Yachts and naval architects Mulder Design to produce a 37-foot (11-m) powerboat.