News tagged with submarine

US Navy introduces smoking ban on submarines

Giving up smoking may be a New Year's resolution for some, but all US sailors will now have to follow suit, as the US Navy moves to ban its crews from smoking aboard submarines starting Friday.

dateDec 31, 2010 in Health
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Seafloor volcano pulses may alter climate

Vast ranges of volcanoes hidden under the oceans are presumed by scientists to be the gentle giants of the planet, oozing lava at slow, steady rates along mid-ocean ridges. But a new study shows that they ...

dateFeb 05, 2015 in Earth Sciences
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Nanotech Speakers Hold Promise for Sonar Uses

(PhysOrg.com) -- UT Dallas researchers have found that carbon nanotube sheets perform well as underwater sound generators and noise-canceling speakers, two highly desirable traits for submarine sonar and stealth ...

dateJun 14, 2010 in Nanophysics
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Volcanoes deliver two flavors of water

Seawater circulation pumps hydrogen and boron into the oceanic plates that make up the seafloor, and some of this seawater remains trapped as the plates descend into the mantle at areas called subduction zones. ...

dateFeb 26, 2012 in Earth Sciences
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