A new concept in energy harvesting could capture energy that is currently mostly wasted due to its characteristic low frequency and use it to power next-generation electronic devices. In a project funded by electronics giant ...
Energy & Green Tech
Dec 16, 2016
0
81
Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain the locations of volcanoes and earthquakes since the 1960s.
Earth Sciences
Dec 14, 2016
0
311
On November 1, 2016, NASA's Aqua satellite passed over Indonesia, allowing the Moderate Resolution Imaging Spectroradiometer (MODIS) on board to capture a stunning true-color image of oceanic nonlinear internal solitary waves ...
Earth Sciences
Dec 8, 2016
0
4
Low-frequency vibrations of the Ross Ice Shelf are likely causing ripples and undulations in the air above Antarctica, a new study finds. Using mathematical models of the ice shelf, the study's authors show how vibrations ...
Earth Sciences
Oct 24, 2016
0
482
Potentially extremely dangerous realistic rogue waves - also called as freak waves - can now be controlled and generated at will in laboratory environments, in similar conditions as they appear in the ocean. This will help ...
General Physics
Sep 30, 2016
0
787
In certain parts of the ocean, towering, slow-motion rollercoasters called internal tides trundle along for miles, rising and falling for hundreds of feet in the ocean's interior while making barely a ripple at the surface. ...
Earth Sciences
Sep 28, 2016
1
20
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
Warming oceans may be boosting levels of dangerous bacteria in northern seas, possibly explaining why more people are getting sickened by tainted seafood and seawater, new research suggests.
Environment
Aug 9, 2016
13
207
(Phys.org)—Energy from the ocean, or "blue energy," is arguably the most underexploited power source, according to researchers in a new study. Although the oceans contain enough energy to meet all of the world's energy ...
An international team of scientists has developed a relatively simple mathematical explanation for the rogue ocean waves that can develop seemingly out of nowhere to sink ships and overwhelm oil platforms with walls of water ...
General Physics
Jun 21, 2016
4
240
