News tagged with underwater
Engineering images bring life to submerged city
(PhysOrg.com) -- Photo-realistic 3D mapping and digital reconstruction of an ancient underwater city in Greece have earned a team from the University of Sydney's Faculty of Engineering and Information Technologies ...
Feb 10, 2012 |
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Life beyond Earth? Underwater caves in Bahamas could give clues
Discoveries made in some underwater caves by Texas &M University at Galveston researchers in the Bahamas could provide clues about how ocean life formed on Earth millions of years ago, and perhaps give hints of what types ...
Jan 26, 2012 |
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Scientists aboard Iberian coast ocean drilling expedition report early findings
(PhysOrg.com) -- Mediterranean bottom currents and the sediment deposits they leave behind offer new insights into global climate change, the opening and closing of ocean circulation gateways and locations ...
Space & Earth / Earth Sciences
Jan 24, 2012 |
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A possible aid for navigators: Research says microorganisms may create Pacific's 'underwater lightning'
Star charts, compasses, sextants, even dead reckoning. For centuries, sailors have used one or all of those to determine their position on the globe and to help them navigate from one place to another.
Space & Earth / Earth Sciences
Dec 22, 2011 |
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Chevron faces $145 million in possible Brazil fines
Brazil could slap fines of more than $145 million (105 million euros) on Chevron over its oil spill, and the US energy giant could be barred from operating in the country's deepwater fields, officials said ...
Nov 22, 2011 |
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Cuba says US behind illegal wireless networks
Cuba accused the United States on Monday of enabling illegal Internet connections in its territory and said several people were arrested in April for profiting from the wireless networks.
Nov 14, 2011 |
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Taiwan deploys undersea quake warning system
Taiwan said Monday it had put into service its first undersea seismic observation system, giving the island life-saving extra seconds or even minutes to brace for earthquakes and tsunamis.
Space & Earth / Earth Sciences
Nov 14, 2011 |
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Helping robots hold on
Since the 1970s, when early autonomous underwater vehicles (AUVs) were developed at MIT, Institute scientists have tackled various barriers to robots that can travel autonomously in the deep ocean. This fo ...
Nov 10, 2011 |
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Going with the flow: Biomimetic pressure sensors help guide oceangoing vessels
Since the 1970s, when early autonomous underwater vehicles (AUVs) were developed at MIT, Institute scientists have tackled various barriers to robots that can travel autonomously in the deep ocean. This fo ...
Nov 09, 2011 |
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Advanced mathematical techniques enable AUVs to survey large, complex and cluttered seascapes
Since the 1970s, when early autonomous underwater vehicles (AUVs) were developed at MIT, Institute scientists have tackled various barriers to robots that can travel autonomously in the deep ocean. This fo ...
Nov 08, 2011 |
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Students will use futuristic technology to dive into the past
A new partnership between the Virginia Institute of Marine Science (VIMS) and the Watermen's Museum in historic Yorktown Virginia will give local students a unique opportunity to dive into Colonial history ...
Nov 07, 2011 |
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AUVs: From idea to implementation
Since the 1970s, when early autonomous underwater vehicles (AUVs) were developed at MIT, Institute scientists have tackled various barriers to robots that can travel autonomously in the deep ocean. This fo ...
Nov 07, 2011 |
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Hey, bacteria, get off of my boat!
Submerge it and they will come. Opportunistic seaweed, barnacles, and bacterial films can quickly befoul almost any underwater surface, but researchers are now using advances in nanotechnology and materials science to design ...
Nanotechnology / Nanomaterials
Oct 31, 2011 |
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Mapping the formation of an underwater volcano
On Oct. 9 an underwater volcano started to emerge in waters off El Hierro Island in the Canaries, Spain. Researchers of the Spanish Institute of Oceanography (IEO, Ministry of Science and Innovation) only needed 15 days to ...
Space & Earth / Earth Sciences
Oct 28, 2011 |
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Scientists predict faster retreat for Antarctica's Thwaites Glacier
The retreat of Antarctica's fast-flowing Thwaites Glacier is expected to speed up within 20 years, once the glacier detaches from an underwater ridge that is currently holding it back, says a new study in ...
Space & Earth / Earth Sciences
Oct 26, 2011 |
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