News tagged with water

Study finds hydrate gun hypothesis unlikely

Clathrate (hydrate) gun hypothesis stirred quite the controversy when it was posed in 2003. It stated that methane hydrates—frozen water cages containing methane gas found below the ocean floor—can melt due to increasing ...

date23 hours ago in Environment
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Systematically studying slippery surfaces

Betaines are materials with both a positively charged functional group and a negatively charged functional group linked by an alkyl chain spacer. This combination of functional groups causes betaines to strongly attract water, ...

dateAug 22, 2017 in Polymers
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Hidden river once flowed beneath Antarctic ice

Antarctic researchers from Rice University have discovered one of nature's supreme ironies: On Earth's driest, coldest continent, where surface water rarely exists, flowing liquid water below the ice appears to play a pivotal ...

dateAug 22, 2017 in Earth Sciences
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