News tagged with snow

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Melt water on Mars could sustain life

Near surface water has shaped the landscape of Mars. Areas of the planet's northern and southern hemispheres have alternately thawed and frozen in recent geologic history and comprise striking similarities ...

dateNov 16, 2012 in Space Exploration
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Deep cleaning with carbon dioxide

One of the many interesting items on show is a tool that combines – in one step – cleaning with supercritical carbon dioxide and cleaning with CO2 snow.

dateOct 09, 2012 in Engineering
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Engineers model the threat of avalanches

(Phys.org) -- Snow avalanches, a real threat in countries from Switzerland to Afghanistan, are fundamentally a physics problem: What are the physical laws that govern how they start, grow and move, and can theoretical modeling ...

dateJul 25, 2012 in Soft Matter
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