Heath Ledger was riding high as 2007 ended. The gossip about his performance as the Joker in Christopher Nolan’s “The Dark Knight” was that it was nothing short of a revelation, and even though the film was still months away from release, people were openly speculating about Ledger’s chances of winning an Oscar for the role.
Ledger himself was working on his next film, “The Imaginarium of Dr Parnassus”, directed by Terry Gilliam, but he was having trouble sleeping. And he was taking pills to deal with his insomnia – pills that, on the night of January 21, he seems to have taken for too many of them. Ledger was found dead in his room early the following morning By his housekeeper and his masseuse.
He was later awarded the 2008 Academy Award for Best Supporting Actor, posthumously (only the second actor ever to win in that way).
The Large Hadron Collider or LHC is the world’s largest and highest-energy particle accelerator. Built by the European Organization for Nuclear Research (CERN) with the intention of testing various predictions of high-energy physics, it lies in a tunnel beneath the Franco-Swiss border near Geneva, Switzerland. The LHC is 27 kilometres in circumference, and as low as 175 metres below ground level at its deepest points.
The LHC is intended to collide opposing particle beams for the purpose of testing various predictions of high-energy physics, notably the existence of the hypothesized Higgs boson and of the large family of new particles predicted by supersymmetry. The beams will be composed of either protons at an energy of 7 TeV per particle, or lead nuclei at an energy of 574 TeV per nucleus.
On 10 September 2008, proton beams were successfully circulated in the main ring of the LHC for the first time. However, only 9 days later, operations were halted due to a serious fault between two superconducting bending magnets. Repairs and the installation of additional safety features have pushed back the operating date of the LHC, which is now planned to recommence operations in mid-November 2009.