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Environment

She smells sea smells

29 April 2015

Does the sea smell of fish or do fish smell of the sea? What is responsible for the characteristic seaside smell, and was it present in the chemistry of the oceans before the first fish evolved?

Tom Curtis, London, UK

We pay £25 for every answer published in Âé¶¹´«Ã½. To answer this question – or ask a new one – visit newscientist.com/lastword. Terms and conditions apply.

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