Showing posts with label LHC safety. Show all posts
Showing posts with label LHC safety. Show all posts

Tuesday, September 23, 2008

CERN: LHC produced black holes could remain on Earth

In the past CERN stated that if microscopic black holes were to be found at the LHC (Large Hadron Collider), they would exist only for a fleeting moment. Today, their definition of a fleeting moment also means all eternity:
"Those produced (micro black holes) by cosmic rays would pass harmlessly through the Earth into space, whereas those produced by the LHC could remain on Earth. However, there are much larger and denser astronomical bodies than the Earth in the Universe. Black holes produced in cosmic-ray collisions with bodies such as neutron stars and white dwarf stars would be brought to rest. The continued existence of such dense bodies, as well as the Earth, rules out the possibility of the LHC producing any dangerous black holes." Reference Link

So to all you people who stated for months there's a chance the LHC could create stable black holes, enough already!
CERN admits it! But no worries, they wont be dangerous... and if you believe that, I have a bridge to sell you!

Photo by Keith Pomakis

Thursday, September 18, 2008

CERN: Nature mimics the LHC, just LHC differ from nature

We all know about CERN's Large Hadron Collider's safety report, and their line "Nature has already generated on Earth as many collisions as about a million LHC experiments – and the planet still exists," which sounds better if nature mimics the LHC "The Universe as a whole conducts more than 10 million LHC-like experiments per second," and not the other way around since CERN states the LHC collisions differ from nature. Don't believe me? Well continue reading, and give nature props for doing a heck of a job mimicking the LHC! Woo-hoo!

First, like stated above, cosmic rays have performed millions of LHC's on Earth, and we're still here. Amazing, isn't it. To put CERN's statement simply, the universe, nature, mimics protons in the LHC speeding towards each other at close to light speed till they collide. And what about the LHC? Well the LHC can't mimic nature so CERN states on their website "Collisions at the LHC differ from cosmic-ray collisions with astronomical bodies like the Earth," and if you been keeping up with the news, they're 100% right about everything! So, to reiterate what CERN stated above in plain English, the LHC can't mimic nature, but for some strange reason, nature mimics the LHC all the time. Go figure.

So to all you doomsayers, we're all safe when nature mimics the LHC, just not the other way around. Alright!

Wednesday, September 17, 2008

CERN insider: For some strange reason, we're in a race

By CERN insider

For months we've been told that we were going to take it slow at the Large Hadron Collider. Cross all our t's and dot our i's, just to be sure all was safe. Now there's a rush like if we don't collide by next week, we're going to lose our toy, so screw safety. You wont believe how far away I want to be from this place.

Before coming here, I worshiped CERN, until I grew a brain. But I keep smiling, rubbing elbows with higher, while deep down I'm terrified. Wonder how long I can keep this up.

Hangin' in there,

(How about leaving? Get your ass out of there. Sheesh!)

Monday, September 15, 2008

CERN wins battle at Wikipedia, LHC history scrubbed

For months on the Large Hadron Collider (LHC) Wikipedia page a war has been raging between independent physicists and CERN over it's safety, but we have a winner! Wikipedia has watered down the LHC safety issues, banned some veteran members from editing the page, and scrubbed the page history so you can't read it, so to a new visitor clicking on the tab labeled history of the LHC page, it would look like the page was created 7 September, 2008, or whatever date it might be at the time of reading this article since it's continuously being scrubbed, when in reality it was created around 14 January 2004 according to the Internet Archive's Wayback Machine.

CERN insider:
"Wikipedia removing the LHC history doesn't put us in a good light. That's why the edit feature is there, to make changes to the page, so there was no need to erase it's history. Wouldn't be surprised if people think Wiki was strong armed, or bribed to remove the history. Kind of makes me wonder myself."

Yeah, makes us wonder too. Well lets see why the LHC Wikipedia history was scrubbed, shall we. Using the Internet Archive's Wayback Machine, 8 August 2007, under the topic "Safety concerns" it stated:
"As with the Relativistic Heavy Ion Collider (RHIC), people both inside and outside of the physics community have voiced concern that the LHC might trigger one of several theoretical disasters capable of destroying the Earth or even our entire Universe. Each advance in particle accelerator technology exposes the stability of the very fabric of the universe to more stringent tests. RHIC has been running since 2000 and has generated no major problems; however the Large Hadron Collider is set to create an environment significantly more exotic than realized in the RHIC, and therefore the probability of catastrophe is greater."
...then describing the possible disasters, followed by a CERN report that concluded:
"We find no basis for any conceivable threat. If black holes are produced, they are expected to evaporate almost immediately via Hawking radiation and thus be harmless."
leaving out that the existence of Hawking radiation has not been experimentally observed, and amongst scientists worldwide, Hawking's theory has been proven to be fundamentally flawed, violating Einstein's general relativity theories.

The Safety concerns topic ends with a statement by John Nelson, professor of nuclear physics at Birmingham University who is leading the British scientific team at RHIC:
"it is astonishingly unlikely that there is any risk—but I could not prove it."
Similar to CERN physicist Brian Cox statements "We know the LHC is safe," followed by "None of those big leaps were made with us knowing what was going to happen."

Maybe CERN, I mean Wikipedia, should scrub Brian's page too, completely!