Showing posts with label Nuclear. Show all posts
Showing posts with label Nuclear. Show all posts


Alan Gillis in The Science of Conundrums reports: The shock of Japan's mega earthquake and tsunami has paralyzed not only Japan but the rest of the world. It has been so fantastic and overwhelming, our response has been the Japanese response, a mesmerising flood of emotions staring from the blank faces of the survivors. A wonder far beyond the moment, as though time itself had stopped and entombed them and us.

Unstoppable forces suddenly come, suddenly go while unleashing a cascade of events as bewildering as all the destruction. Inevitable consequences wash over those of us still left standing like a tangible fate that won't stop until there's nothing left. What can we do anyway, especially behind a TV or laptop? Yet there are some who can act and have the power to save Japan from a second wave of disaster. But as part of the usual status quo that rarely acts in time, are politicians and scientists going to ignore the obvious or help us this time?

The big event still to come is not obscure, not buried in disaster upon disaster. It explodes literally at Fukushima near Tokyo, from a 6 reactor complex, that while we watch, explodes and explodes three times in a row sending out great clouds of dust and smoke and nuclear particle radiation. A 30 km radius evacuation of 180,000 people but radiation now detectable beyond Japan in the adjoining Russian Islands. Many Japanese stay put without other clear and better options. Go where, do what?

What do we do? We watch. We talk. Foreigners scramble to fly home. Many remember Three Mile Island and Chernobyl. Low levels of radiation still, but for how long? The best guess of an ultimate disaster brewing is that one of the three most damaged nuclear reactors, Number 2 is breached and Number 2 is likely at risk for an actual full meltdown of its core.

American Physicist Michio Kaku Warns Japan




"Sandbag the reactors" or do what the Soviets did to stop Chernobyl. (Alternate video link)

The worst case now is not like Chernobyl, not a sudden and catastrophic steam explosion of the containment building and its reactor, releasing a enormous cloud of deadly radiation that drifted across Europe into the British Isles. Something more like Three Mile Island so far except there's no safe way to cool down Number 2. Injecting seawater to cool the overheating reactors caused the hydrogen explosions at Fukushima. Physicists knew it could happen and warnings were given, but there was also no choice they said. Something had to be done to prevent the meltdowns.

At Fukushima the worst case could be an even greater disaster.

With failures evident and failures spreading, it seems we are waiting for a worst case scenario before we act. Then it could be too big and too late. Not one nuclear meltdown but six. Telling the Japanese who haven't left the Fukushima disaster zone to stay inside their homes and wash and dry their laundry indoors won't work for long. Watching some experts say it's too early to tell and it can't happen here is no help either.

Perhaps the other 10,000 nuclear physicists watching the resumption of experiments at CERN's Large Hadron Collider today, were too busy to notice what's been happening in Japan.

Seriously, why the wall of silence around CERN? The foremost nuclear lab in the world always chatting up its nuclear safety at the LHC every chance it gets, and the great discoveries always over the horizon? CERN has nothing to say to Japan? No CERN plan to save Japan? Not CERN's job? Fiddle while Rome burns?

There are pictures and video and commentators telling us what they see, but no real discussion of the events at Fukushima. Details are sketchy they say. Why? Is it the Charlie Sheen effect? No time for the real world? So we should wait? It's an International Emergency that can wait? One more day, one more explosion can change everything. If the Japanese aren't prepared to act now and entomb Fukushima Number 2, they may never be able to contain the meltdown that would also threaten the other 5 already damaged reactors nearby.

Besides 3 explosions another had a fire around its heavy water swimming pool spent fuel storage pond. A lot of extremely hot rods close to the reactors, way more fuel waiting for a fire. The 2 of the 6 reactors not in the news, not hit with explosions or fire, also suffered some coolant loss. All this damage in one space that could fit on a big shopping mall parking lot.

According to Dr Kaku there is only one solution and that is to bury the reactors now including the most dangerous Number 2 in sand and concrete like Chernobyl. If not Number 2 at least we could see a more dangerous Nuclear Fire and Meltdown. At Chernobyl it seems the reactor was destroyed and its fuel rods were smashed and scattered into something of a deadly hot heap of nuclear material and rubble.

At Fukushima Number 2 it would be hotter still. You have concentrated fuel rods still aligned and close to each other, though separated by graphite rods inserted during automatic shutdown to slow down the fission reaction. The extremely hot and probably partially melted rods are all in a tight fitting mass within the jacket of a 6" thick stainless steel vessel that has partially
ruptured. When the steel melts away opening a nuclear fire pit how would you get close enough then to use the Chernobyl sarcophagus option? How close can you get to an open nuclear fire? Then if you're still alive try dumping sand on a fire that melts stainless steel.


Many first responders died horribly after extreme radiation exposure at Chernobyl and many others in the disaster zone later of slower cancers. That could be avoided now in Japan. Wait and see from physicists and government could mean six nuclear fires on Tokyo's doorstep. The scientific community which is often in its own catatonic state of theoretical R&D and pension plans needs to wake up to this emergency. After all didn't the physics and engineering branch give us Chernobyl in the first place?

Remember the 1950's PR that started the nuclear industry? "Harnessing the Atom" as they called it. And this soon after Hiroshima and Nagasaki? What next? "It can't happen in America" commercials and "tell your Congressman about today's safe nuclear option"?

Are you watching too Mr President? How about last year's Obama on video? No nukes but go nuclear? Loan guarantees to the nuclear industry for new nuclear plants. What about all the unsecured nuclear waste and the old nuclear plants in the US like the General Electric design used at Fukushima? What guarantees do we have? What guarantees in Japan? And who will pay? Us too?

This Story Starts To Break

Reuters Video: IAEA: Japan nuclear plant damage "worrying"

Reuters: Chernobyl clean-up expert slams Japan, IAEA

Reuters: Timeline: Japan's unfolding nuclear crisis

--Alan Gillis

NewsHammer Exclusive As we're about to push the button for the biggest science experiment conducted by the biggest machine ever built, perhaps we should look at the Large Hadron Collider's significance. Later this month the LHC will be powering collisions at energies never before attempted, three times the record it set this past December.

The LHC adventure is all about one giant organization, CERN, the European Center for Nuclear Research, straddling Switzerland and France and the whole field of particle physics. Whatever the LHC does, CERN is behind it. So it seems are all the physicists. No major critics have surfaced from the inner and outer circles of CERN, and that's about 10,000 particle physicists involved with the LHC or half the world's supply of all physicists. The very few dissenters beyond the fringe not duly cowered have been dismissed as "nuts" and "twats". We haven't seen this kind of power and doctrinal solidarity in Europe since the Church of Rome before the Reformation. A rare unanimity in ordinary terms as well, especially when no physicist knows what the LHC will do.

The public who pays for the LHC has only been peripherally involved through media campaigns launched by CERN to enhance public support. The CERN guided tour of the LHC routinely makes the rounds of newspapers and television, the Collider Wheel of Fortune. The rest is feel-good opinion pieces from physicists congratulating CERN and some favorable quotes or sound-bites from physicists mixed in with snippets of LHC news updates on its progress to start-up again. It finally did again this February 27 after a lot of collider nuts and bolts were fixed again, and now the media blitz restarts today on an exciting new LHC record, from more rehash and rewrites of a new CERN Press Release.

Beam me up Scotty and fire proton torpedoes

Today test beams were circulated at 3.5 TeV each, the maximum for this year's proton run. But it was a test and maximized beams are far from a reality. The LHC can produce 2808 bunches of protons in each beam and CERN isn't saying how many they did manage or for how long. Beams for 5 minutes? If they were at least an hour and at full power CERN would have bragged about it. Another glitch admitted today by CERN's Director General, that machine protection systems interfered with the ramp up of energies, shows not all is according to CERN's book of numbers. Beams are back to 0.45 TeV again, the injection energy. But the obvious conclusion is CERN means to go to 7 TeV collisions as soon as it can. The first little Big Bang could happen in a few days.

LHC1 Live Status data (no archive) since Feb 27th (Key To Codes) have shown quite a different view of LHC readiness, not one problem but many glitches in electrical and helium cooling systems requiring fixes. The brief beams of today look like a lucky break, timed nicely for CERN Council in session. Polite applause. More Christians to the lions in another context. Or in our mythology of today: Launching Mt Doom in Geneva.

Usually though for months and months and years and years there's been little enough hard news, more boring loose nuts and bolts and more delays. Today's Media Success looks like another one from September 2008, the Big Bang Day Collider Inauguration. Days later CERN presented the bill, a $40 Million accident.

Now some real buzz again, or more boom and doom from the LHC. Never mind the worn out media hype promising exciting New Physics, largely an exercise in public relations to justify a $10 Billion machine that costs another $1 Billion a year to operate and still hasn't done anything much in 10 years except get built very slowly. Forget that small elite army of physicists waiting for more bread and butter data coming on line for their life's work and a real shot at Nobel glory. The LHC Machine's well-oiled destiny is upon us.

This big deal or what historians might call a Social Contract has arrived also thanks to many governments colluding on our behalf. It is such a big deal it could affect all of us. The LHC's frightening power may or may not destroy itself, Geneva and the world, but why worry if the Dr Strangeloves aren't? New States of Matter from a grab-bag of collider objects produced, from micro black holes to strangelets or maybe the totally unexpected can't happen can it? However remote the odds and CERN insists they are ZERO, even for what CERN cannot imagine in physics, the actual risk and consequences are unknown. Right I-1+B-1+M-1, HAL, Hadron Accelerator Large? Anyone for Kubrick's Tycho Magnetic Anomaly and a voyage To Jupiter and Beyond?



Flashback To Another Collider

The last time anything like this happened in science, (alternate Youtube video link to: The Trinity Test 1945) the US at war and in secret, launched the Manhattan Project and that changed everything for us. Though then there was a moral authority and purpose behind that nuclear experiment. Most people in the worn-torn world of the 1940s would have supported the Bomb openly had they known of it, to stop the criminally insane and their WWII destroying civilization. A long generation later it seems we're being asked to entrust our future to a group of physicists again and oddly this time by them. Actually a small group of physicists (not 10,000) pushed Einstein to write a letter and raise the A Bomb question to FDR. Don't think they actually wanted one of those. They wanted to stop one they thought the Nazis might be building.

Unlike last time, today it isn't at all clear for what benefit and to what end CERN's experiment with history is designed for. CERN doesn't know either which makes it respectable pure research, or a LEP, oops leap into the unknown. At a time when there is no urgency, no threat, no world war, a group of physicists want a big change in their world (our world too) a little Big Bang, as though a new unknown nuclear physics is a private club matter well within the control of their one-of-a-kind ingeniously complex and unreliable always stuttering collider down the hall.



Oppenheimer Remembers

Just pure research let's say (alternate Youtube link to: in alamogordo, new mexico, on july 16, 1945) and more knowledge as physicists see it, or let's face it more like an ultimate knowledge of the Universe. Here we enter the waters of religion. If the LHC could be described to an outside observer, it might appear nothing like a research lab. What's that dancing girl doing here at CERN?



Shiva's Chariot Of Fire/ Six Bachelors And Their Bride

With all the cloistered excitement in and around Geneva and underground, the sheer size and spectacle of it all looks like the start of a new religious experiment or at least the completion of its temple, praised and guarded by an officious and privileged class in their superfluous white ceremonial labcoats: chalk dust a blackboard hazard of the past. If they looked like Orcs we'd stand a chance.



Another Experiment Gone Wrong

Perhaps not such a new experiment if there ever was a Tower of Babel. Now something like the Tower's purpose to reach Heaven has been engineered underground out of the building blocks of modern civilization and science including the equivalent momentary power of 14 TeV or 14 Tera or trillion electron volts or translated into real world terms, the energy of 3,400 nuclear power plants CERN estimates privately, converging on a tiny experimental space.

The giant now horizontal tower 17 miles around, the LHC Ring of Power dwarfing the people who built it, and applauded on all sides, is now ready for our ultimate experiment into the mysteries of matter and energy. The question is should it still go ahead? Or are questions of history, religion and art just more bunk to be totally erased by the progress of science?

At this point only governments could stop the LHC but like the rest of us they too are dazzled by the Machine they built and the $10 Billion poured into it.

For those eager to go ahead, even though they could claim it was a collective decision whatever the outcome, it will be remembered that the few who think they know physics are the force behind this gamble with the unknown. These are as it happens the same physicists who also say they don't know what will happen and need the LHC experiment to rescue them and their physics from a maze of theories and speculations that continues to spiral out of control. Purely mental wandering that craves a solution, but strangely along the same lines of any obsession, even a pathologically dangerous one. Call it Collider Fever. Or Big Bang Envy. Any sex therapists wanna tackle this?

That only leaves the LHC to destroy itself when the experiment like the Tower of Babel is crushed by its own weight. It is history in the making? Or history repeating itself? With far more than masonry and mortar in its grasp, there's a String theory of chances on the way. 7 TeV collisions soon, this Fall heavy lead ion collisions that will make these protons look like pop guns, and if the LHC goes to full power in about three years at 14 TeV, it could also be the end of science and the quest for power through knowledge. It might also be the end of history.

An 11th Hour Appeal Launched In Europe

Two days ago all CERN Council members and the Science Ministers of 20 CERN Member States were petitioned by a group of LHC critics. A letter outlining the New Physics hazards of the LHC experiment not fully addressed by CERN and its lack of studies on Risk Assessment was presented for consideration, including supporting papers from the science and academic community. CERN has not replied. Updates on the petition at LHC Kritik.

I'd also like to signal a few Comments that I posted on various website articles recently. Thanks especially to Fermilab/SLAC, Symmetry and SymmetryBreaking for publishing my critical overview of the Media and CERN in "Demystifying the LHC shutdown". Thanks to New Scientist for publishing Professor Eric E Johnson's article "CERN on trial: could a lawsuit shut the LHC down?" and my Comment on the comments posted that were first analyzed by Empirical Observer, the pro and con LHC arguments that you see all the time, that don't pass the test of logic. And a Comment from me on the always invoked Cosmic Ray Argument used by CERN to make all risks disappear, in this case by a French guy who works for CERN ATLAS, thanks to my favorite French newspaper Le Figaro "Le LHC va s’arrêter pendant un an".

At CERN's many info websites you can't post a Comment on anything. Can't even "Ask a physicist" about anything. Send an email and if you're lucky or if you're a little old lady worried about LHC Tsunamis CERN PR will answer.



Dance on fire until The End

Sooner or later, right Morrison? Thanks Jim. The End comes first.

This is Part 5 of a series on machine safety and potential risks of expected Collider Objects like mBH at the LHC when the collider jumps to very high unknown energies this March. "Doomsday Report: New Physics At The LHC" will appear in The Science of Conundrums.

NewsHammer Part 1: Large Hadron Collider Waiting For Doomsday

NewsHammer Part 2: Fantastic LHC Energies May Be Higher Than Expected

NewsHammer Part 3: Higgs Discovered At The Large Hadron Collider / More Delays

NewsHammer Part 4: Scrubbing CMS Data At The LHC


--Alan Gillis