The issue at stake is a tiny segment of time – precisely sixty nanoseconds (which is sixty billionths of a second). The neutrinos arrived promptly – so promptly, in fact, that they triggered what scientists are calling the unthinkable – that everything they have learnt, known or taught stemming from the last one hundred years of the physics discipline may need to be reconsidered. Researchers from the European Organisation for Nuclear Research (CERN) in Geneva sent the neutrinos hurtling through an underground corridor toward their colleagues at the Oscillation Project with Emulsion-Tracing Apparatus (OPERA) team 730 kilometres away in Gran Sasso, Italy. The unassuming particle – it is electrically neutral, small but with a “non-zero mass” and able to penetrate the human form undetected – is on its way to becoming a rock star of the scientific world. Time travel took a small step away from science fiction and toward science recently when physicists discovered that sub-atomic particles known as neutrinos – progeny of the sun’s radioactive debris – can exceed the speed of light. You should spend about 20 minutes on Questions 28–40, which are based on Reading Passage 3 below. This is the third section of your IELTS Academic Reading test. Our higher level partners and their success stories.IELTS registration partners and partnership programmes.How to become an IELTS recognising organisation.EnglishScore Tutors - IELTS preparation tutoring.Free online IELTS Speaking practice tests. Free online IELTS Writing practice tests.Free online IELTS General Training Reading practice test - paper.Academic Reading test 2 - section 3 practice test.Academic Reading test 2 - section 2 practice test.Academic Reading test 2 - section 1 practice test.Academic Reading - section 3 practice test.Academic Reading - section 2 practice test.
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