Английский язык: Аннотирование и реферирование текста
255 The elusive Higgs boson looms so large as a gap in the Standard Model that Nobel-winning physicist Leon Lederman wrote a book about it called "The God Particle." (He joked that he wanted to call it the "Goddamn Particle," but his editor wouldn't let him.) "This is in some sense the holy grail of particle physics, to find this missing link in the Standard Model," Ellis said. "So that's one thing that we're really looking forward to with the LHC. In fact, back when we persuaded the politicians to stump up the money to build the thing, that's probably what we told them." Not even the LHC will be able to spot the Higgs boson directly. Instead, physicists will have to infer its existence through an analysis of the other particles that should be created when it decays. It's not an easy task, but Ellis believes the evidence should turn up within a year or two of the machine's startup. Even that won't mark the end of the quest. Ellis compared the Higgs boson to a doorway that should lead beyond the Standard Model. "I don't think that the Higgs door, if you like, is just closing off the room, and there is nothing beyond," he said. "I believe there's going to be a lot more physics beyond. What it's going to be, I don't know. Maybe it's supersymmetry. Maybe space has additional dimensions. Maybe it's something that we haven't thought of yet. I certainly hope it's something we haven't thought of yet. It would be great to come across a real surprise." But Ellis and his colleagues at CERN have two nagging concerns in the back of their minds: What if somebody else finds the magic door first? Or what if they spent all these billions of dollars and there's no Higgs particle at all? Текст 4. How Electric Motors Work By Marshall Brain Electric motors are everywhere! In your house, almost every me- chanical movement that you see around you is caused by an AC (alter- nating current) or DC (direct current) electric motor.
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