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Warning light
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Clever payload
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Staying alive
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Plant power
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Smart suits
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Blame mother
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`Blind’ radar scans marsh for heap of old rubbish
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Something in the air – Aircraft ground crews may face an unsuspected danger
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Bean bag
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Sonic the sniffer – In a crisis you need to spot deadly chemicals fast
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Where there’s fire without smoke
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All quiet on the drilling front
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