Watch Technology News The robots sent into Fukushima have 'Died' -

Watch Technology News The robots sent into Fukushima have 'Died'

The remote-controlled robots that were send into the place of the 2011 meltdown at the Fukushima Daiichi nuclear control plant in Japan have reportedly 'died', credit to incredibly high amounts of leaked emission destroying their wiring.
The robots - which take years to produce - were designed to swim through the undersea tunnels of the now-defunct cool pools, and remove hundreds of very dangerous blobs of melted fuel rods. But it looks like that’s not departing to occur any time soon.
In 2011, one of the the majority severe earthquakes in record history triggered a 10-metre-high tsunami that not working into Japan’s Fukushima nuclear authority plant, foremost to several meltdowns that killed almost 19,000 people and shattered the homes and jobs of 160,000. 
Watch Technology News The robots sent into Fukushima have 'Died'
Five years on, and researchers from the Tokyo Electric authority Company (Tepco) - the Japanese usefulness that maintain the site - still can’t figure out how to spotless up the highly dangerous radioactive water and melt fuel rods that stay on the site.
"Efforts to clean up Fukushima, which is careful the largest nuclear tragedy since the Chernobyl accident in 1986, are beneath continued scrutiny after a series of blunders and Tepco's admittance that efforts in the short term to hold contamination may take as long as 30-40 years," Peter Dockrill report for us back in January, when the robots were first deploy.
It’s predictable that the team has so far only address 10 percent of the mess left at the back by the meltdowns, and the force to get a move-on is surely not going to go away any time soon, with news previous December that the injured plant is continuing to leak small amount of radiation into the Pacific Ocean. Radioactive fabric has even been presentation up on the west coast of the US.
One move toward Tepco has taken is to build the world’s main 'ice wall' around the plant to stop the nearby groundwater being impure, but that’s yet to be finished, and it only stems the damage - it doesn’t spotless up the mess that’s still session in there.
"It is extremely difficult to right of entry the inside of the nuclear plant," Naohiro Masuda, Tepco's skull of decommissioning, told Reuters. "The biggest obstruction is the radiation."
"The reactors go on to bleed radiation into the earth water and thence into the Pacific Ocean," additional Artie Gunderson, a former nuclear wangle who is not involved in the plan. "When Tepco lastly stops the groundwater, that will be the end of the start."
As we report in January, Tepco successfully removed 1,535 spent fuel-rod assembly from the cooling pool in the reactor 4 building, which was a relatively easy job since that reactor had lower radiation levels, so human personnel could oversee the retrieval process additional closely.
Reactor 3, which is where our poor, recently dead robots had been sent, contains far higher level of radiation, and humans can’t obtain near it. It’s predictable that there are 566 fuel-rod assembly that need to be removed from now this one reactor.
"The fuel rods melt through their containment vessels in the reactors, and no one knows precisely where they are now," Reuters information.
As soon as the robots got lock to the reactors, the radiation shattered their wiring and render them useless, cause long delays, Masuda tell the press organisation, adding that since each robot has to be custom-built for every building, it takes two years to expand every single one.
Meanwhile, the Fukushima place manager, Akiro Ono, admit that he was "deeply worried" that the storage tanks will seep out radioactive water into the sea if they can’t shape out how to get everything clean up in time.
It’s not yet clear if improved, stronger robots are the answer to cleaning up the Reactor 3 building, it could be that the skill to build robots that are opposed to to such high levels of radiation doesn’t in fact exist, and the Tepco researchers will have to approach up with some other solution.
What we do be acquainted with is this problem isn’t going absent any time soon, and if leakage occur, it will influence us all, so all we can do is hope that the science will approach through. In the meantime, you can watch the robots underneath - in happier times previous to they were destroyed - and wonder at how freaking cold they onetime were:

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