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Smell
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2015
The sweet smell of sweat
Everyone knows that animals use odours to communicate. Now a growing body of research suggests that humans do, too.
Master of fragrances
The exclusive creator of Hermès perfumes Jean-Claude Ellena revisits his brilliant career, revealing a glimpse of his perfumer’s palette.
Humans, dogs – and now e-noses
Canines still take the lead when it comes to sniffing out smells. But the latest research shows that machines are closing the gap.