Why do we yawn ? It’s almost certainly not for the reason you think

26 octobre 2025 | Joel Snape
Given that we’ve literally grown up with them, we often know surprisingly little about how our bodies work. This new series aims to fill the gaps All vertebrates yawn, or indulge in a behaviour that’s at least recognisable as yawn-adjacent. Sociable baboons yawn, but so do semi-solitary (…)
 Site référencé:  The Guardian

The Guardian 

Riot Women and lesbians in the 1970s | Letters
26/10/2025
No reason to abandon external wall insulation | Letter
26/10/2025
The misery of our clocks going back | Brief letters
26/10/2025
‘Never worked harder’ : Rodgers vows to end Celtic slump after Hearts defeat
26/10/2025
Nicola Jennings on the return of Lucy Powell … as Labour’s new deputy leader – cartoon
26/10/2025
US and China reach ‘final deal’ on TikTok sale, treasury secretary says
26/10/2025