LHC
by Devin Coldewey on February 18, 2009

I’m a fan of the movement which venerates society’s unsung heroes. The nerds, if I’m honest: engineers, physicists, chemists. And thousands of nerds have labored for thousands of days to create the ultimate experimental setup, the Large Hadron Collider. After a rocky start, it’ll be starting back up in June, and guess who’ll be throwing the switch? No, not someone who has anything to do with the thing. They’ve selected a movie star, whose fleeting association with antimatter (the upcoming Angels and Demons) means he’s worthy. Give me a break.

Controversial paper published detailing potential new particle found at Fermilab
by Matt Burns on November 10, 2008

While I don’t have a theoretical physicist doctorate, the controversy swirling around this report indicates that someone found something important. Apparently, Fermilab scientists were performing a collision detection experiment when other unusual collisions were detected. What makes this strange is that these findings were not what the scientists were examining and in fact, happened in the background. Isn’t that how great scientific breakthroughs happen? Microwave and the chocolate bar, Newton and the apple?

Past that little tid bit, my lack of scientific understanding kicks in and, rather than blocking quoting info that I don’t understand, here is the published white paper and the site we found the info on. Have it, Einstein.

Today in CG Comments: I am become Death, the buyer of Chanel
by John Biggs on November 3, 2008


ML Smith of some weird blogs commented on our pithy commentary between Audrina and Audrina’s co-worker on The Hills describing the Large Hadron Collider. Instead of a reasoned debate about the relative merits of Audrina vs. Heidi we were privy to long-winded commentary on Nagasaki and the potential for a second “Big Bang.” A short snippet:

CLIC
ML Smith

Perhaps I have become obsessed with the subject, but ever since I learned of the Hadron Particle Accelerator, a 16.8 mile underground proton racetrack that will collide these particles at near light speed, I have worried. The scientists say the experiment may reveal a miniature replica of the universe as it appeared a trillionth of a second after the “Big Bang.” I am all for it, but what, I ask you, happens if there is a mistake?

I began to do some research on the Web. I found this.

Read more…

LHC shut down for two months
10 Comments
by Matt Burns on September 20, 2008

The world-destroying LHC has been shutdown after a large helium leak on Friday. The two-month hiatus isn’t just to fix the leak, but rather raise the selections temperature from near absolute zero to human survivable temps. Doesn’t this call into question the safety and reliability of the multi-billion dollar project though. The LHC fired up on September 10 for its first experiments and then was quickly shut down due to a faulty transformer a few hours later; now this? Maybe the soothsayers were right and this 25-year project in the making isn’t meant to find the god particle. I’m not saying I want to utter, “told ya so” after there is gaping black-hole where the Alps used to be, but what else can go wrong? At least we have two months before they fire up the Death Star beam again. 

Sciam; image via Dvice 

End of the world delayed while Large Hadron Collider cooling problem fixed, smashing to resume next week
2 Comments
by Doug Aamoth on September 18, 2008

hadron

When it comes to running a gigantic machine capable of ripping a hole in the space-time continuum that could suck the entire earth (and more) into oblivion, it’s probably safe to assume that you can never be too careful. This week was supposed to be the week that the Large Hadron Collider sent two proton beams careening at almost the speed of light in opposite directions on a literal crash course of scientific achievement.

However it seems that on Wednesday of this week, testing was “interrupted by the loss of electrical transformers that power the cryogenic cooling system, which chills the LHC’s superconducting magnets to 1.9C above absolute zero,” according to the Times. Everything’s now working again and the first protons should collide next week at 6% of the machine’s maximum power, followed by a 70% collision next month.

Large Hadron Collider webcams
8 Comments
by Matt Burns on September 11, 2008

Obviously the world didn’t end on Wednesday when the Large Hadron Collider fired its first particle beam. The geeks at the LHC aren’t going to make anything that will kill us. They even have a couple of webcams so wannabe’s like you and I can see what’s going on. So far, there are only two of ‘em but I’m sure more will come later on. Just screenshots above, the live ones are here. Enjoy!

Linux used for Large Hadron Collider project
4 Comments
by Doug Aamoth on September 11, 2008

linuxlhc

According to InternetNews.com, the Large Hadron Collider project that we’ve been hearing so much about runs a customized version of Linux called CernVM. Apparently it ran Vista at first, but the Aero interface kept slowing down the proton acceleration. Try as they might, scientists just couldn’t get the Windows Experience Index above a 4.2.

I kid, I kid. There was also an interesting comment left on the original article that appeared to be sent from a CERN IP address:

“While VMware is in use, the primary configuration for machines in the LHC computing grid is based on Scientific Linux distribution running directly on the hardware. This grid is used to receive and distribute the 15PB of data across the 100,000s of CPUs across the world.”

Cool. Nice work, Tux.

Large Hadron Collider picture set
1 Comment
by Matt Burns on September 10, 2008

The eight billion dollar LHC didn’t destroy the world last night – that’s good – so here is a great photo set that shows off the fantastic 17-mile long collider.

If you’re reading this, the world didn’t end last night
4 Comments
by Doug Aamoth on September 10, 2008

Well it looks like a world-ending black hole wasn’t formed at the site of the Large Hadron Collider and that we will, in fact, be putting in a full day of work today, tomorrow, and almost every remaining day of our lives. Hooray for science!

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End of the world on Wednesday, take a half day today
218 Comments
by Doug Aamoth on September 8, 2008

ImageCMS Higgs-event.jpg

CERN’s Large Hadron Collider will be activated this Wednesday. The LHC is a 17-mile long underground tunnel near Geneva that houses the world’s most powerful particle accelerator. Scientists use all this doohickery to smash protons together in order to recreate what they think happened during the initial stages of the Big Bang, specifically “the singularity” — the moment just before the Big Band occurred.

While many in the worldwide scientific community seem to be on board with the experiments, “a small group of maverick scientists” are attempting to prevent the LHC from being fired up this Wednesday, fearing that the experiment “could create a devastating black hole” if things don’t go as planned according to the Daily Mail. Thanks to the massive amount of energy created by the LHC’s atom-smashing, if not controlled properly, things could apparently get ugly.

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