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The Times and The Sunday Times on Twitter: "Starstreak, the portable missile that can shoot down helicopters and fighter jets, would help Ukraine to “better defend their skies”, Wallace said https://t.co/jukKuFJgyU" /
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Chromacity on Twitter: "Our new paper introduces a technique using fiber-delivered broadband coherent light, from the Chromacity near-IR OPO, to conduct multi-species infrared spectroscopy for the detection of hazardous chemicals in enclosed
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