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'60 Minutes': Inside the Collider

Build an $8 billion machine that forms a 17-mile circle 300 feet underground and that may reveal secrets from the origins of the universe, and you're bound to provoke curiosity.

The machine in question is the Large Hadron Collider, the goal of which is to reproduce the conditions from just fractions of a second after the Big Bang. It'll do so by slamming together subatomic particles at about the speed of light, with scientists poised for a glimpse at the results.

In Sunday night's season premiere of the CBS news program 60 Minutes, Steve Kroft talked to … Read more

Large Hadron Collider: An appeal to CNET readers

The Large Hadron Collider is an emotive subject.

For some, it is the most serious thing to have ever happened in the world, beyond even their first kiss or their first algebra lesson. For others, it is a source of suspicion, like a pollster stopping you in the street or a well-dressed man asking you for spare change.

Some (with either excitement or trepidation) have even pointed out that one of the brains behind this vast eternal machine is Dr. Brian Cox, once the keyboard player for the band D:Ream. D:Ream's greatest hit, a song adopted by … Read more

When rap, physics, and fame collide

You can put Kate McAlpine in a giant particle accelerator 300 feet underground. You can even put her in a rap video. Just don't put her in a box.

That's a tenet the 23-year-old Michigan native--who recently climbed the YouTube charts with a rap video on the Large Hadron Collider--embraced long ago in choosing a career as a science writer. She tips the hat to her dad, who was annoyed by the results of her career aptitude test in high school that sought to place her in a particular field.

"They're trying to put you … Read more

LHC shut down until early spring

Professor Peter Higgs will have to wait at least a few additional seasons to find out whether his long-held theory on how matter has mass is right.

That's because officials announced Tuesday that the Large Hadron Collider (LHC), which could confirm the existence of a theoretical particle name after Higgs, will remain shut down until at least early spring.

The LHC, the world's largest particle collider, is located in a nearly 17-mile-long circular tunnel along the French-Swiss border about 330 feet underground. Built by the European Organization for Nuclear Research (or CERN), it promises to push forward theories … Read more

Buzz Out Loud 814: BOL: now with actual knowledge

On today's show, we get schooled about how cell phone 911 works, we school the music industry on its consistently terrible ideas regarding physical formats (seriously? Albums on micro SD cards? Are you kidding us with this?), Obama cools his pro Net neutrality stance, and Japan gets to work on the space elevator. Jason already volunteered to go. He's so brave. We'll miss him.

Listen now: Download today's podcast EPISODE 814

SanDisk, record labels announce new music format http://news.cnet.com/8301-1023_3-10047311-93.html http://www.crn.com/retail/210602962 http://www.techcrunch.com/2008/09/22/music-on-microsd-i-cant-believe-the-labels-fell-for-this/… Read more

Helium leak forces two-month shutdown at LHC

The world's largest particle collider has been shut down for at least two months due to a large helium leak stemming from an incident Friday, officials said.

The Large Hadron Collider is a gigantic particle accelerator located in a nearly 17-mile-long circular tunnel along the French-Swiss border about 330 feet underground. It was built by the European Organization for Nuclear Research, also known as CERN.

The collider was officially launched on September 10 when the first particle beam was successfully sent around the full circuit. On the heels of an earlier malfunction due to a faulty transformer, CERN said … Read more

Large Hadron Collider downed by faulty transformer

Not long after the Large Hadron Collider was launched last week, the world's largest particle collider experienced a malfunction that affects its cooling operations.

The European Organization for Nuclear Research, or CERN, the organization that built the LHC, announced Thursday that a transformer that helps cool part of the collider had malfunctioned, forcing operations to be suspended.

As explained by CERN:

The transformer, weighing 30 tonnes and with a rating of 12 MVA, was exchanged over the weekend. During this process, the cryogenics system was put into a standby mode with the two sectors kept at around 4.5 … Read more

CERN's big collider now in action

On Wednesday morning, the first particle beam was successfully sent around the full circuit of the Large Hadron Collider at the European Organization for Nuclear Research, known as CERN.

The new science resulting from this grand experiment will turn up in the coming weeks and months, but what Wednesday's event did prove was that the world's largest machine works. Part of that machine is the cathedral-size Atlas detector, one of two general-purpose detectors (the other is the Compact Muon Solenoid, or CMS) in the LHC.

Atlas' development and construction benefited from a great amount of U.K. involvement, particularly that of the Science & Technology Facilities Council, which held an event in Westminster, England to see, via video link, the LHC being initiated. There, event attendees watched the first successful beam circulation in the LHC, which took just less than an hour to complete.

"This is the biggest high of my career so far," said Professor Jon Butterworth of University College London, who heads up the United Kingdom's involvement in the Atlas detector. "I didn't think they'd do it so quickly and smoothly." … Read more