Hungarian spa town flourishes amid crisis
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Santander claims title as Europe's "smartest" city
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China bird flu spurs drive for universal vaccine
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Billion euro project to recreate the human brain gets underway
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Security scares at U.S. airports following Boston blasts
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40,000 apply for the world's best jobs
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Africa Summit: South Africa's Gordhan talks up economy
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Samoan airline says "pay by weight" plan fairest way to fly
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Dutch company offers one way ticket to Mars
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