Navy does the underwater Roomba now

Navy does the underwater Roomba now | Ubergizmo window.fbAsyncInit = function() { FB.init({ appId : '139683546053659', status : true, // check login status cookie : true, // enable cookies to allow the server to access the session xfbml : true // parse XFBML }); }; (function() { var e = document.createElement('script'); e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; e.async = true; document.getElementById('fb-root').appendChild(e); }()); Network:Ubergizmo English, French, SpanishUberphones Subscribe to RSS Ubergizmo ReviewsMobileGamingAndroidAppleComputersGadgetsConceptsPhoto/VideoEvents |  Jobs Home > Military > Navy does the underwater Roomba now Navy does the underwater Roomba now Edwin Kee 10/10/2011 09:44 PDT

Anyone remember the Tintin comics by Herge, where Captain Haddock, the foul-mouthed, rum loving seaman tends to shout, “Blistering barnacles!” at different moments in the comics? Well, barnacles in real life might seem to be rather innocuous when you first lay your eyes on them, spotting them on the undersides of breaching whales, but when they make their homes on the underside of a ship, a significant amount of drag is created so much so that a vessel’s speed might be reduced by up to 10% – not to mention increasing fuel consumption by up to 40%. I can just imagine future weapons of the US Navy include “barnacle bombs” to slow down enemy vessels and make them more fuel hungry.

Well, barnacles know no friend or foe, and have so far ‘cost’ the Navy another $1 billion each year on extra fuel and the cleaning of its ships. I guess the Navy finally wisened up to the situation, where instead of literally throwing away that odd billion dollars or so annually, why not pump that dough into research on an autonomous robot that will be able to clean up the hulls of ships when underwater?

An underwater Roomba so to speak, this has been described as a “robotic hull biomimetic underwater grooming” – or Hull BUG for something short. Interesting, and will the US Navy outsource the service that the Hull BUG provides to other navies?

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Scuba Divers use Sony Reader 300ft underwater

Scuba Divers use Sony Reader 300ft underwater | Ubergizmo window.fbAsyncInit = function() { FB.init({ appId : '139683546053659', status : true, // check login status cookie : true, // enable cookies to allow the server to access the session xfbml : true // parse XFBML }); }; (function() { var e = document.createElement('script'); e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; e.async = true; document.getElementById('fb-root').appendChild(e); }()); Network:Ubergizmo English, French, SpanishUberphones Subscribe to RSS Ubergizmo ReviewsMobileGamingAndroidAppleComputersGadgetsConceptsPhoto/VideoEvents |  Jobs Home > Gadgets > Scuba Divers use Sony Reader 300ft underwater Scuba Divers use Sony Reader 300ft underwater George Wong 09/13/2011 12:10 PDT

Ever used a tablet while you’re underwater in the middle of an ocean? Can’t say I have, but some folks do it on a daily basis especially professional divers like Mark Thurlow and Robin Jacoway. Since they go down to depths of 300-400 ft, they can’t immediately exit the water when they’re done collecting marine life samples – they need to spend time surfacing so that they aren’t affected by decompression sickness. And since there’s nothing to do down in the ocean but wait, what do they do? They read books on their eReaders of course.

The two divers use Sony Readers that are specially fitted with a custom made case from GATE (a case manufacturer) to keep their tablets safe and functional at such conditions. The cases are made from machine crafted metal to make sure that water doesn’t reach the reader at all. In addition to being waterproof, the cases are also pressure proof so that the reader isn’t affected by the change in pressure. Unfortunately GATE isn’t offering such cases for sale, but then again, how many of you would use such a product on a daily basis? Check out the video demonstration:

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