Wednesday, December 28, 2011

China's Noisy Subs Get Busier -- And Easier to Track | Danger Room | Wired.com

http://m.wired.com/dangerroom/2011/12/china-submarines/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29&utm_content=Google+Feedfetcher


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
http://cshel.geology.udel.edu
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

America's Turn From Science, a Danger For Democracy

America's Turn From Science, a Danger For Democracy
starSlashdot
December 27, 2011 2:27 PM
by Soulskill

America's Turn From Science, a Danger For Democracy


NewYorkCountryLawyer writes "Here's a good article about how playing politics with science puts our country at risk — a review of Shawn Otto's book Fool Me Twice: Fighting the Assault on Science in America. Today's policy-makers, Otto shows, are increasingly unwilling to pursue many of the remedies science presents. They take one of two routes: deny the science, or pretend the problems don't exist."

Read more of this story at Slashdot.

usa


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Monday, December 19, 2011

Shawn Lawrence Otto: Franken, Whitehouse Expose Climate Deniers on Senate Floor

http://www.huffingtonpost.com/shawn-lawrence-otto/franken-whitehouse-expose_b_1159025.html


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
http://cshel.geology.udel.edu
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

AUV Discovers Svalbard Helicopter Wreck - News - Hydro International

http://www.hydro-international.com/news/id5236-AUV_Discovers_Svalbard_Helicopter_Wreck.html?utm_source=Newsletter&utm_medium=email&utm_campaign=2011

Small underwater vehicle washes up in New Bedford

I guessed when I saw this image that it was an early VT model unit and a colleague wrote to say that he found out it was.  I guess it says something about how much of an AUV geek one is if you can recognize them like exotic cars.

http://auvac.org/community-information/community-news/view/1332

UDMessenger - Trembanis

Thanks to Nicole for pointing out this article from the UD Messenger that I had missed.

http://www.udel.edu/udmessenger/vol19no2/stories/research-trembanis.html

Sunday, December 18, 2011

Philosopher Patrick Lin On the Ethics of Military Robotics - Slashdot

What would Asimov think of today's military robots.

http://tech.slashdot.org/story/11/12/18/1444208/philosopher-patrick-lin-on-the-ethics-of-military-robotics?utm_source=feedburnerGoogle+Feedfetcher&utm_medium=feed&utm_campaign=Feed%3A+Slashdot%2Fslashdot+%28Slashdot%29&utm_content=Google+Feedfetcher


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
http://cshel.geology.udel.edu
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Dropping a Cannonball into a Tub Full of Mercury

Dropping a Cannonball into a Tub Full of Mercury
Glad we don't have to try and swim the AUV through an ocean of mercury!

starMAKE
December 15, 2011 9:00 AM
by Sean Michael Ragan

Dropping a Cannonball into a Tub Full of Mercury

Continuing our "what happens when you drop stuff into stuff?" series is this short video segment from the BBC.  As with dropping a magnet through a copper pipe, many of you probably know what to expect, here. But it's nonetheless cool to see.  Mercury is so beautiful; such a shame it's also so toxic.

More:

Chemistry Physics Science science demos


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Dropping a Magnet Through a Copper Pipe

Dropping a Magnet Through a Copper Pipe
starMAKE
December 14, 2011 7:40 PM
by Sean Michael Ragan

Dropping a Magnet Through a Copper Pipe

This simple demonstration of eddy current braking (Wikipedia) will probably be familiar to many of you, but this video from YouTuber JamesRB1995 is a short, well-shot, impressive documentation of the effect. Keep in mind that copper is not ferromagnetic, and there is no direct magnetic attraction going on here.

More
Kinetic Sculpture Manipulates Rare Earth Magnets

Education Physics Science eddy currents science videos


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Friday, December 16, 2011

Aquarius’ Commercial Counterparts

Aquarius' Commercial Counterparts
starAquarius Undersea Laboratory
December 10, 2011 11:40 AM
by Saul Rosser

Aquarius' Commercial Counterparts

The Aquarius Habitat supports Saturation Divers at a depth of 47 Feet Sea Water. The commercial diving industry conducts saturation diving to much greater depths utilizing chambers on board a Dive Support Vessel (SDV) and a Diving Bell for lowering divers to the sea floor. One of the largest and most modern saturation diving systems in operation today is the DSV Skandi Arctic. Aquarius Reef Base's Operations Director, Saul Rosser, also happens to have been heavily involved in the design of this system which can take divers to 350 Meters Sea Water (1,150 Feet Sea Water).  Discovery Science recently produced an episode of their Mighty Ships series on the Skandi Arctic and it can be viewed at the following link:

http://watch.discoverychannel.ca/mighty-ships-/mighty-ships-season-4/mighty-ships-4-skandi-arctic/#clip426506

 

Uncategorized


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Wednesday, December 7, 2011

BBC News - Undersea mountains march into the abyss

http://www.bbc.co.uk/news/science-environment-16056192

'Merging Tsunami' Amplified Destruction In Japan

'Merging Tsunami' Amplified Destruction In Japan
starSlashdot
December 7, 2011 5:19 AM
by Soulskill

'Merging Tsunami' Amplified Destruction In Japan


Hugh Pickens writes "The magnitude-9.0 Tohoku-Oki temblor, the fifth-most powerful quake ever recorded, triggered a tsunami that doubled in intensity over rugged ocean ridges, amplifying its destructive power at landfall, as seen in data from NASA and European radar satellites that captured at least two wave fronts that day, which merged to form a single, double-high wave far out at sea. This wave was capable of traveling long distances without losing power. Ocean ridges and undersea mountain chains pushed the waves together along certain directions from the tsunami's origin. 'It was a one-in-10-million chance that we were able to observe this double wave with satellites,' says study team member Y. Tony Song. 'Researchers have suspected for decades that such 'merging tsunamis' might have been responsible for the 1960 Chilean tsunami that killed about 200 people in Japan and Hawaii, but nobody had definitively observed a merging tsunami until now.' The study suggests scientists may be able to create maps that take into account all undersea topography, even sub-sea ridges and mountains far from shore to help scientists improve tsunami forecasts."

Read more of this story at Slashdot.

earth


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Studying Human-Robot Interactions - The Daily Beast


http://www.thedailybeast.com/newsweek/2011/12/04/studying-human-robot-interactions.html

Drone Submarines Add Eyes for N.Y.C. Harbor Police - NYTimes.com

Odd nomenclature to call the ROVs drones...
http://www.nytimes.com/2011/12/05/nyregion/drone-submarines-add-eyes-for-nyc-harbor-police.html?_r=2

Saturday, December 3, 2011

Technology Impact on Us

http://www.tech4us.org/

This week I am giving the last in the semester series lectures on technology's impact on us as part of the Osher Life long learning academy. On Wednesday I will also be giving a science cafe talk.

Wednesday, November 30, 2011

Autonomous Ocean-Crossing Robots Launched

Autonomous Ocean-Crossing Robots Launched
starMAKE
November 30, 2011 4:00 PM
by Sean Michael Ragan

Autonomous Ocean-Crossing Robots Launched

Here's a clip of Liquid Robotics founder and CTO Roger Hine talking, at the most recent Bay Area Maker Faire, about the innovative design of his company's Wave Glider robot boat, which converts the up-and-down motion of waves at the surface into energy for propulsion. More technical details are available on Liquid Robotics' site.

On November 17, Liquid Robotics launched four Wave Gliders from San Francisco, and are currently streaming data from several on-board instruments, at a resolution of one or two reports per minute, in near-real-time, via the Iridium satellite network. Those data are freely available here.

All four Wave Gliders are bound for Hawaii, where they will split into two pairs, one of which will head to Japan, and the other to Australia. IEEE Spectrum is reporting that Liquid Robotics "aims to break the Guinness world record for longest unmanned ocean voyage" with the trip, though I have not been able to confirm that Guinness actually has such a record currently established, nor what it may be. [Thanks, Glen!]

More:
Record-vying transatlantic robot submarine at sea

GPS Robotics Science


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

The American Denial of Global Warming - YouTube

I saw Professor Oreskes give a very similar talk on this subject at the ESTCP symposium and it was very enlightening.

http://www.youtube.com/watch?v=2T4UF_Rmlio

Seamless Topographic USGS maps | Google Earth Blog

http://www.gearthblog.com/blog/archives/2011/11/seamless_topographic_usgs_maps.html?utm_source=dlvr.it&utm_medium=facebook

Saturday, November 26, 2011

Google Earth Applications, Demos, Examples

http://www.epic.noaa.gov/talks/nns/forums/google.html

Lots of great google earth examples and demo file links here.

ERDDAP - Home Page

http://coastwatch.pfeg.noaa.gov/erddap/index.html

Thanks to Kurt for posting about this system. The list of datasets is impressive on a first glance there are lots of ones we can use in various projects though I didn't notice the WaveWatch III model which is quite handy for waves and winds for the kind of scour model set up we want to do for the Navy. Going to have to look through further for wave products. I saw coastal relief products in there.

Could be some handy sources of data for the nascent AUV mission web portal that we are working on.

Thursday, November 24, 2011

Stanford's Free Computer Science Courses

Stanford's Free Computer Science Courses
starSlashdot
November 23, 2011 6:33 PM
by samzenpus

Stanford's Free Computer Science Courses


mikejuk writes "Stanford University is offering the online world more of its undergraduate level CS courses. These free courses consist of You Tube videos with computer-marked quizzes and programming assignments. The ball had been started rolling by Sebastian Thrun and Peter Norvig's free online version of their Stanford AI class, for which they hoped to reach an audience in the order of a hundred thousand, a target which they seem to have achieved. As well as the previously announced Machine learning course you can now sign up to any of: Computer Science 101, Software as a Service, Human-Computer Interaction, Natural Language Processing, Game Theory, Probabilistic Graphical Models, Cryptography and Design and Analysis of Algorithms. Almost a complete computer science course and they are adding more. Introductory videos and details are available from each courses website."

Read more of this story at Slashdot.

education


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Wednesday, November 23, 2011

Takayama_HRI2008_RobotJobs

http://chime.stanford.edu/downloads/takayama_beyond_dirty_HRI2008_prepress.pdf

Interesting study on perceptions of robots for tasks.

Fwd: Call for Papers for new journal: Methods in Oceanography



Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC


Begin forwarded message:

From: "Elsevier Aquatic Sciences" <stjournals@elsevier.dmsx.net>
Date: November 23, 2011 8:34:29 AM EST
To: art@UDel.Edu
Subject: Call for Papers  for new journal: Methods in Oceanography
Reply-To: "Elsevier Aquatic Sciences" <stjournals-EMID0AA01CR0H3G0297P5032TL2011JBGBT@elsevier.dmsx.net>

New Journal: Methods in Oceanography

Please click on this link to view the online version of this message

 
   New Journal: Methods in Oceanography


coverDear Dr. Trembanis,

We are pleased to announce that a new journal, Methods in Oceanography, will be launched in spring 2012.

Published on a quarterly basis, Methods in Oceanography solicits articles that document advances in pragmatic approaches to revealing new information about the oceans. This includes the fabrication and testing of new instruments, significant advances in the development of new methods for the interpretation of either existing or future data, as well as the development of new platforms and plans for ocean sampling. 

Special issues will be dedicated to frontiers in oceanography methods that relate to contemporary issues.  Review articles, by authoritative leaders, will document the history, contemporary status, and future potential for developing new methods in all aspects of oceanographic research.

Detailed information, including the online submission system can be found at www.elsevier.com/locate/mio.

Register NOW to receive updates and an alert when the first issue is live on Sciverse ScienceDirect (Volume 1: Issue 1 will have free online access).

Any questions? Please contact me.

Yours sincerely,
Dr. Christiane Barranguet
Executive Publisher Methods in Oceanography
c.barranguet@elsevier.com



 

Editor-in-Chief

Jules Jaffe
Scripps Institution of Oceanography,
UC San Diego

Register for Volume/Issue Alerts

Submit your paper

EES

 
 
For more information: www.elsevier.com

DATA PROTECTION NOTICE

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Robots Attempting Longest Ever Unmanned Sailing Voyage - Science News - redOrbit

http://www.redorbit.com/news/science/1112426529/robots-attempting-longest-ever-unmanned-sailing-voyage/


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
http://cshel.geology.udel.edu
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Monday, November 21, 2011

The Problem With Landing Humans on Mars (and How to Fix It) | Wired Science | Wired.com

http://m.wired.com/wiredscience/2011/11/landing-on-mars/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29&utm_content=Google+Feedfetcher


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
http://cshel.geology.udel.edu
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC

Exploring the earth with NASA and Google Earth Portable

Exploring the earth with NASA and Google Earth Portable
starGoogle Earth Blog
November 21, 2011 8:03 AM
by Google Earth Blog

Exploring the earth with NASA and Google Earth Portable

We've told you about Google Earth Portable before, a small server with pre-loaded Google Earth data on it that allows Google Earth access in remote areas.

While it's often used in disaster situations, it can also be used for conducting research in areas that are far from internet connectivity. A great example of that is a project that Google and NASA conducted at Kelly Lake in British Columbia.

lake.jpg

Discovery Channel has a great video that features Googler Sean Maday (who has shown us some cool Google Earth Plug-in tools in the past). The video isn't embeddable, but you can watch it here on the Discovery Channel site.

Environment


Dr. Art Trembanis
Associate Professor
CSHEL
109 Penny Hall
Department of Geological Sciences
The College of Earth, Ocean, and Environment
University of Delaware
Newark DE 19716
302-831-2498
"We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time."
-T. S. Eliot, Little Gidding

"Il faut aller voir" -JYC