Similar in chemical structure to cannabis, the cannabinoids made by our bodies surge in number during pleasant activities, such as orgasms, and also when we run, studies show.

Da’an is an important commercial and residential area (property prices are among the highest in the city) with several major universities.

Gabus designed and specified the vitrines for the FEMAN, which were constructed in Zurich and shipped and assembled in Dakar. Lit from within, standing tall in the space, they offered a place from which African citizens could deambulate around objects that had always in some sense looked at them from the other side of the vitrine, aptly witnessed from the gallery above.

I rang singer Julie Driscoll ... She said: I haven't heard from you for yonks...