Health
Is a sniff of coffee as good as a sip?
The way genes in sleep-deprived rats respond to the smell of coffee could explain why humans find the smell invigorating
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The way genes in sleep-deprived rats respond to the smell of coffee could explain why humans find the smell invigorating
Reports of boys doing better in mathematics are often put down to superior ability, but a study finds no difference where the sexes are treated equally