Dis-moi pourquoi on dort.

Pourquoi notre pays s'appelle la France ? 

Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

Pourquoi on a des ongles ?

Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

Lots of people talk in their sleep, especially kids! Have you ever heard anyone babbling away in the middle of the night? Or maybe someone has told you that you do it? Sleep talking is totally normal, but why do we do it? We asked sleep specialist Chris Winter to help us find the ...  Afficher plus

In this episode, we’ll discover why yawning isn’t just about being tired—it helps cool your brain and can even be contagious! We’ll explore the nature of time and why building a time machine isn’t as simple as it sounds. We’ll also uncover why eating salty foods makes us thirsty ...  Afficher plus

Some people fall asleep almost as soon as their head touches the pillow, while for others it can take hours of tossing and turning. CrowdScience listener Assia needs at least 45 minutes to get to sleep: it's always taken her a long time to drift off no matter how tired she is, an ...  Afficher plus

Kip’s Son Gets A Big-Boy Bed!

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