More from Alison Motluk
Explore the latest news, articles and features
Canadian law won’t help wanderers
News
World class ranking for Britain’s biochemists
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Mush! Mush! You tekkies!
Features
Science : Oxygen is the stuff of memories
News
Science : One sniff and you’re in chocolate heaven
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Canada declares war on tobacco
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Science : Magnetic fields make morphine stronger
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Technology
Technology : Japan’s winter roads are piping hot
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Science : How the brain goes on the blink
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Science : Frantic courtship leads to an early grave
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The decline and fall of academe
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Science : Sponges trip the light fantastic
News