Off the coast of Hawaii, a tall buoy bobs and sways in the water, using the rise and fall of the waves to generate electricity.
Energy & Green Tech
Sep 19, 2016
4
4124
(PhysOrg.com) -- Ocean waves can be incredibly strong and very difficult to block completely. When a wave moving across the ocean interacts with a buoy, the wave can be slightly dampened, but will still pass by if its wavelength ...
(PhysOrg.com) -- Communicating with a submerged submarine has always been difficult, and since the submarine has to come up to periscope depth it has also been risky. Now a new buoy developed by Lockheed Martin should enable ...
(PhysOrg.com) -- At the Clean Technology 2011 Conference and Expo in Boston, Andre Sharon presented a new concept of using ships equipped with a wave-power system to harvest energy and deliver it back to a power grid on shore.
A Cape Cod science center and one of the world's largest shipping businesses are collaborating on a project to use robotic buoys to protect a vanishing whale from lethal collisions with ships.
Ecology
May 28, 2022
0
361
In early January 2015, a team of MBARI engineers, led by Andy Hamilton, set out to sea to recover an experimental buoy that creates electrical energy from ocean waves. This power buoy had been deployed six miles southwest ...
Energy & Green Tech
Feb 10, 2015
0
59
British scientists have discovered an enormous dome of fresh water in the western Arctic Ocean. They think it may result from strong Arctic winds accelerating a great clockwise ocean circulation called the Beaufort Gyre, ...
Earth Sciences
Jan 23, 2012
3
1
About 5,000 miles across the Pacific Ocean, the earth erupted more than 15 miles under the sea floor - the fifth most powerful quake ever recorded - unleashing a mammoth train of waves toward North America.
Earth Sciences
Mar 12, 2011
3
0
Australian researchers describe a mathematical model in the International Journal of Operational Research that can find the ten optimal sites at which tsunami detection buoys and sea-level monitors should be installed. The ...
Mathematics
Apr 28, 2010
0
0
A PNNL research team has upgraded the instrumentation on two lidar buoys used to capture data that help advance the scientific understanding of offshore wind and its energy-producing potential. The buoys were equipped with ...
Earth Sciences
Jun 10, 2020
0
1
A buoy ( /ˈbɔɪ/, also /ˈbwɔɪ/ or US /ˈbuːiː/) is a floating device that can have many different purposes. It can be anchored (stationary) or allowed to drift. The word, of Old French or Middle Dutch origin, is now most commonly /ˈbɔɪ/ (identical with boy, also as in buoyancy) in UK English, although some orthoepists have traditionally prescribed the pronunciation /ˈbwɔɪ/. The pronunciation /ˈbuːiː/, while chiefly American, more closely resembles the modern French bouée [bwe].
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