Related topics: waves

Capsizing icebergs release earthquake-sized energies

A large iceberg can carry a large amount of gravitational potential energy. While all icebergs float with the bulk of their mass submerged beneath the water's surface, some drift around with precarious orientations-they are ...

Multibeam sonar can map undersea gas seeps

A technology commonly used to map the bottom of the deep ocean can also detect gas seeps in the water column with remarkably high fidelity, according to scientists from the University of New Hampshire and the National Oceanic ...

Gravitational waves that are 'sounds of the universe'

Einstein wrote about them, and we're still looking for them -- gravitational waves, which are small ripples in the fabric of space-time, that many consider to be the sounds of our universe.

Today's plants far safer than Fukushima: US expert

Today's nuclear reactors are "much safer" than the Japanese plant damaged in this year's earthquake and tsunami, a US expert said Thursday, citing dramatic improvements that could prevent similar disasters.

Oklahoma, Texas set heat records in July

(AP) -- Sweltering may have reached a new record last month, as Oklahoma racked up the country's highest monthly average temperature ever.

Radio waves help track Pacific currents 24/7

(PhysOrg.com) -- Along the West Coast of the United States, a network of antennas is sending radio waves out to sea 24 hours a day and capturing real-time data about the ocean's currents.

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