Tag Archives | LHC

Botheration. It’s going to take at least 8 months to fix the Large Hadron Collider.

Officials at CERN, Europe’s particle-physics laboratory near Geneva, Switzerland, say that the time is needed to overhaul a sector of the 27-kilometre-long machine, after an electrical failure on 19 September caused some 6 tonnes of ultra-cold liquid helium to leak into its tunnel. A preliminary report issued on 16 October says that as many as 29 of the nearly 10,000 magnets used to guide the accelerator’s proton beam will need to be replaced. Further magnets may need to be removed and inspected, and modifications must also be made to prevent future accidents. “It’s a serious incident,” says James Gillies, a spokesman for the laboratory.

From: Eight-month delay for LHC : Nature News

There is an excellent response on the BBC site to those questioning the expense of the LHC in general, and by the current head of the British Association for the Advancement of Science in particular. The LHC is a marvellous endeavour and suggesting that the money would be better spent on climate change, or medical research is missing the point. We need to do both, and more. Humanity needs to explore. We need to probe the quantum realm. We need to explore the cosmos. We need to research for new medical advances. We need to find new cleaner energy sources. We need to do lots of things, but not at the expense of basic research into the way the Universe functions. The money spent on the LHC is not that much in comparison to other national expenditure. The UK contribution is equivalent to the cost of a pint of beer per head per year. It’s peanuts. Both figuratively and in a real sense. More is spent in the UK on peanuts every year than the UK contributes to the LHC. Maybe we should stop pouring money down the Iraq rat hole if we want to save. I’m looking forward to many years of interesting data and results from the LHC.