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Click News: World's most powerful magnetic field
麻豆官网首页入口 Click's LJ Rich looks at some of the week's best technology stories including:
Twitter is testing a soft blocking feature which removes followers without letting them know.
Two robots have been deployed in Singapore to discourage poor social behaviour.
MIT has turned on a massive high-temperature superconducting magnet called Sparc as part of its research into fusion power.
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