From Dazzle Ships to Dazzle Faces — Camouflage Meant to Confuse

Posted on by July 28, 2014
Dazzle Ships

Dazzle Ships

Dazzle Faces

Dazzle Faces

We recently posted “The Dazzle Ships, Then and Now,” about the use of wild geometric patterns painted on ships, which do nothing to hide the ship, but are/were meant to confuse enemy weapons targeting.  Recently, the artist, designer, and entrepreneur, Adam Harvey, created computer vision dazzle, or CV dazzle, designed to fool increasingly sophisticated computer facial recognition software.  Developed as a student at NYU’s Interactive Telecommunications Program, Harvey’s CV dazzle uses make-up and hair to disrupt the computer algorithms used to identify faces.  He explains the rationale in the New York Times from last December — Face to Anti-Face.

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The Demise of Ocean Classroom Foundation

Posted on by July 27, 2014

10065561_H13332127-250x250Ocean Classroom Foundation, a non-profit organization based in Maine, has run educational programs for students aboard schooners for almost 20 years.  Sadly, it will be closing down at the end of the summer; it’s three schooners will be put up for sale at auction. As reported by The Bangor Daily News and the Portland Press Herald, the organization had too much debt, too little cash flow, and two schooners out of service for maintenance and repair.

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HMS London Shipwreck — Glimpsing a 300 Year Old Disaster

Posted on by December 5, 2017
CGI reconstruction of the 'London' wreck © Touch Productions

CGI reconstruction of the ‘London’ wreck
© Touch Productions

In 1665, HMS London, a 64-gun second-rate ship of the line of the English Royal Navy, exploded in the Thames Estuary off Southend.  Recent dives on the wreck have recovered a wide range of artifacts and remains.  As reported by the BBC:  A project spokesman said: “The artefacts we can recover may be similar in scope to those… from the Mary Rose, but 120 years later in date.”  The Mary Rose saw 34 years of service before it sank while leading an attack on a French invasion fleet in 1545. Around 19,000 artefacts were found on board after it was raised from the seabed of the Solent in 1982.

According to Samuel Pepys, 300 of the London’s crew were killed while 24 were blown clear and survived, including one woman.  In 2005, during preparatory work for the London Gateway Port development in Thurrock, Essex, the London was rediscovered.  The wreck was placed on English Heritage’s ‘Heritage at Risk’ Register in 2005,  due to the ship being exposed by shifting sediment levels on the sea bed.

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Schooner Virginia Cuts Season Short, Will Be Put Up For Sale

Posted on by July 25, 2014

Schooner23The bad news just keeps coming.  The Virginia Maritime Heritage Foundation has announced that the schooner Virginia will be suspending the remainder of her 2014 season and will be returned to Hampton Roads in August, where she will be put up for sale.  The Virginia has gone in and out of lay-up for several years over financial problems. In a press release, the Foundation states that the “revenue from operations and other sources has proven inadequate to support her current operating model and the resources required to sail the vessel appear to be unsustainable over the long term. Accordingly, the sale of the vessel appears to be the most prudent decision at this time.”

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Ocean Classroom’s Spirit of Massachusetts, Harvey Gamage, & Westward to be Auctioned

Posted on by July 25, 2014
Harvey Gamage

Harvey Gamage

The rumors had been dire for some time and now they appear to be confirmed.  Marlinspike Magazine is reporting that  the Ocean Classroom Foundation‘s three vessels, the schooners Spirit of Massachusetts, Harvey Gamage, & Westward will be auctioned.  As reported by Marlinspike:

All three vessels are said to be in rough shape, particularly SPIRIT, which is currently unrigged and out of the water at Portland Yacht Services. GAMAGE was in service this past winter, but is reportedly not cleared to sail until more work has been done. The steel-hulled WESTWARD, formerly operated by SEA, has not sailed in some time.

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New Dory for Tall Ship Gazela

Posted on by July 24, 2014

dorygazela1Tall ship Gazela Primeiro, the official tall ship of Philadelphia, carried 30 dories when it fished the Grand Banks of the Atlantic Ocean. A dory is a small wooden boat used by a solo fisherman who tended a long line with many hooks in the quest for cod. When Gazela came to Philadelphia at the end of its nearly 70 year fishing career there were still 6 dories on board.. Over the last 43 years those dories have deteriorated to where there was only one original dory left in very sad condition.

To enhance Gazela’s role as a 113 year old living museum teaching ecology and the preservation of natural resources it is important to show how fishing was done in the days of the long line where only the larger fish were taken, one at a time, in a way that preserved the fishstock. So in 2011, Tony Souza of Ottsville, PA, a volunteer member of the Gazela crew decided to build a new dory in his home workshop. Dory, ‘37’, joined the ship in May 2011 and has been with the ship on its visits to ports on the east coast ranging from Norfolk, VA to Nova Scotia.

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What is the Bloop? Giant Sea Monster or Calving Ice Shelf?

Posted on by July 24, 2014

In 2009, we posted about the “bloop.”   What is the “bloop,” you well may ask?  The “bloop” was an mysterious ultra-low frequency underwater sound detected by the U.S. National Oceanic and Atmospheric Administration (NOAA) several times during the summer of 1997.

NOAA was using an acoustic hydrophone array in the Pacific ocean originally developed by the US Navy to track Russian submarines.  The ”bloop” was heard on multiple sensors over a range greater than 5,000 km.  The sound appeared to be somewhere around 50° S 100° W (in the Pacific of the southwest coat of South American).  Scientists agreed that the bloop matches the audio profile of a living animal, but no known animal could have produced the sound.  Also given the range across which the sound was heard, any animal that created such a sound would have to be significantly larger than a blue whale, the largest creature ever know to have lived on the planet.  Was the bloop caused by a giant sea monster?

A more recent theory is somewhat more prosaic.  NOAA now thinks that the “bloop” may have been the massive calving of an ice shelf.  The video explains.

What Is the Bloop?

Final Voyage of the Costa Concordia

Posted on by July 23, 2014

The Costa Concordia has begun her final voyage from the Tuscan island of Giglio to the scrapyard in Genoa, Italy, the port city where the ill-fated cruise ship was built.  The ship sank and partially capsized in January 2012 after striking a reef. Thirty two passengers and crew died. Read more here. Thanks to David for contributing to this post.

Celebration in Giglio as Costa Concordia heads for scrapheap

Update: Sewol Ferry Disaster — Ferry Owner Yoo Byung-eun Found Dead

Posted on by July 22, 2014
Yoo Byung-eun

Yoo Byung-eun

Last April, we posted about the capsizing and sinking of the South Korean ro/ro ferry Sewol with the loss of over 300, dead and missing.  Yoo Byung-eun, the effective owner and manager of Chonghaejin Marine Company, which operated the ferry, had been the subject of the country’s largest man-hunt since a Korean court issued an arrest warrant for him in May, on charges of embezzlement, breach of trust and tax evasion. That man-hunt ended with the announcement today that a body found on June 12 by a farmer in an apricot orchard in Suncheon, had finally been identified by DNA testing as Mr. Yoo.

The sinking of the ferry Sewol  was tragically typical of similar ferry losses. The vessel appears to have been poorly loaded, sailed with inadequate stability and with cargo not properly secured. When the ferry began to capsize  the captain was slow to respond, the crew failed to deploy life rafts and also instructed passengers to stay in the cabin — all actions that are believed to have dramatically increased the death rate.

If the ferry tragedy was typical, the ferry’s owner was not. Continue reading →

PortSide’s “Heavy Metal” Fundraising Sale!

Posted on by July 21, 2014

mwheavymetalPortSide New York, the organization behind the historic tanker Mary A. Whalen,  is having an amazing marine hardware fundraising sale.  From their press release:

If you think a full-sized bollard makes the perfect doorstop, or that a collection of shackles is the centerpiece your table is lacking, or you just need turnbuckles (you know who you are), we have an event for you!

PortSide NewYork has three tractor-trailers filled with industrial marine objects, and everything must go. Bring cash or credit card, and haul away your favorite or much-needed marine items – just make sure to top up the air in your tires.

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Isabelle Autissier: Lessons from the Sea

Posted on by July 20, 2014

Isabelle Autissier is a French sailor who has sailed around the world four times. In this TED talk, she shares some of what she has learned about life and living from the sailing the world’s oceans. She speaks of the importance of observing, understanding, and adapting to what nature gives, rather than trying to overpower the forces of the natural world.  Definitely worth watching.

Isabelle Autissier: Lessons from the Sea

LaSalle’s Freeze-Dried Shipwreck La Belle on the Move

Posted on by July 19, 2014

b-650x487Two years ago we posted about how a team of scientists at the Texas A&M University Center for Maritime Archaeology and Conservation were using freeze-drying to preserve large sections of French explorer’s Robert LaSalle’s flagship, La Belle, which sank in Matagorda Bay in 1686.  Now, the preserved sections of the ship are being moved from their labs in Bryan, TX to the Bullock Texas State History Museum, in Austin, TX.

In 1995, archaeologists discovered the wreckage of La Belle.  The lower portion of the hull had been preserved from decay by being covered in mud.  Excavating the hull risked immediate damage once the waterlogged timbers were exposed to the air. The team at Texas A& M used the biggest freeze-drying machine on the continent devoted to archaeology to prevent the three hundred year old wood from shrinking and cracking.

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“No Ordinary Women” — Reality TV and the Hyping of the Volvo Ocean Race

Posted on by July 18, 2014

A few days ago, a trailer was posted on the internet for a four part documentary television series called, “No Ordinary Women.”   The voice over for the trailer begins, “‘No Ordinary Women’ is the story about eleven women ready to do something that has never been done before. They will sail around the world in the Volvo Ocean Race, the toughest race there is.”

The only problem is that the voice-over implies that eleven women sailing around the world in the Volvo Ocean Race is “something that has never been done before.”  The same theme has been picked up in other media sources. The Telegraph comments: “Ladies first: for the first time the Volvo Ocean race will have an all-female crew.” It makes for good copy, but simply isn’t true. The eleven women sailing for TeamSCA will be the third boat in the race with an all female crew.

Trailer “No ordinary women” – About Team SCA and their road towards the Volvo Ocean Race 2014-15

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Crow’s Nests : Part 2 — Floki, Ravens and Fighting Tops

Posted on by July 18, 2014
Stamp commemorating Floki and his ravens

Stamp commemorating Floki and his ravens

The crows nest, as a shelter for the lookout on whaling ships sailing the icy waters of the Arctic, was by all indications, invented by Captain William Scoresby around 1807.  (See yesterday’s post:  Crow’s Nests : Part 1 — Melville & Captain Scoresby.)  Nevertheless, many claim that the crow’s nest dates back much further.  According to the “Origins of Naval Terminology” page on the America’s Navy website, the crow’s nest can be traced back to the Vikings.  Their entry “crow’s nest” reads:

The raven, or crow, was an essential part of the Vikings’ navigation equipment. These land-lubbing birds were carried on aboard to help the ship’s navigator determine where the closest land lay when weather prevented sighting the shore. In cases of poor visibility, a crow was released and the navigator plotted a course corresponding to the bird’s flight path because the crow invariably headed towards land.

The Norsemen carried the birds in a cage secured to the top of the mast. Later on, as ships grew and the lookout stood his watch in a tub located high on the main mast, the name “crow’s nest” was given to this tub. While today’s Navy still uses lookouts in addition to radars, etc., the crow’s nest is a thing of the past.

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Crow’s Nests : Part 1 — Melville & Captain Scoresby

Posted on by July 16, 2014
"The Arctic Expedition -- the Crow's Nest" 1875

“The Arctic Expedition — the Crow’s Nest” 1875

The first of a two-part post on crows nests. Who would have thought that a crow’s nest deserves such attention?

A reader commented on the lack of a crow’s nest in the video of the Charles W. Morgan under sail that we posted over the weekend.   While whaling ships and crow’s nests are closely associated in modern culture, most American whaling ships did not fit crow’s nests for their lookouts.  The lookouts on the Charles W. Morgan probably watched for whales standing in open iron hoops.

The first crow’s nest is credited to Captain William Scoresby Snr., who said to have invented the barrel like shelter for whale ship lookouts in Arctic waters in 1807.  William Scoresby and his son of the same name sailed from Whitby in North Yorkshire, UK, in the Greenland whale fishery. Before the introduction of the crow’s nest, also apparently known as a “hurricane house,” sailors made their own shelters of canvas. Here is Captain William Scoresby, Jr., son of Captain William Scoresby, Snr, describing the evolution of the crow’s nest. (He notably seems less concerned with the welfare of the sailors standing watch than he does the captain, who must also spend time at the masthead, from time to time.)

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