Related topics: water

How mussels stay ice-free in an icy world

Antarctic waters have conditions in which objects and living creatures can freeze even under water. This is a major problem for marine travel in polar regions. So-called supercooled water has a temperature just below the ...

An energy strategy that can take the heat

At first, it sounds ominous: Molten salts, heated to 600 or even 900 °C (about 1,700°F, pumped through the pipes surrounding a nuclear reactor. But a molten salt mixture may make a smart substitute for water to extract ...

Research ship Polarstern returns from Antartica

Bremerhaven, 19 May 2011. The research vessel Polarstern of the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association will arrive back at its homeport of Bremerhaven after a seven-month expedition ...

DNA prefers to dive head first into nanopores

(Phys.org)—In the 1960s, Nobel laureate Pierre-Gilles de Gennes postulated that someday researchers could test his theories of polymer networks by observing single molecules. Researchers at Brown observed single molecules ...

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