Last week, CERN announced that the world’s largest particle accelerator will power up again in November. However this time it will run on 3.5 trillion electron volts per beam, about half its expected energy level. Last year, the LHC shut down because of a fault between two superconducting bending magnets but recent tests have confirmed that no further repairs are necessary.
For the past 59 years, the European Organization for Nuclear Research — better known as CERN — has been a nucleus of innovation, bringing us both the World Wide Web in 1983 and last year’s discovery of what appears to be the Higgs boson. Today, CERN will host its first TEDx event, with speakers ranging […]
If you’re here from MetaFilter, hi! We’re planning to post this talk in November. –eds Andreas Raptopoulos wants to serve the 1 billion people on Earth with no access to all-season roads — the one-seventh of the world’s population that is too often cut off from critical medicines, supplies and goods. In sub-Saharan Africa alone, […]