🏄 Lieu
Sport & Outdoor
ATELIER DECOUVERTE A L’OBSERVATOIRE : "A LA SECONDE PRES"
📍 Besançon, Doubs
· Avenue de l'Observatoire, 25000 Besançon
À propos
Since 1967 the second given by the atomic clocks is defined in relation to the change of state of the cesium atom.
