Energie cinétique : introduction
17:13
Energie potentielle : introduction
33:04
La pression atmosphérique : introduction
23:00
Energie : introduction
1:02:45
Focus & Productivity Music – Relaxing Playlist for Studying & Working | Lo-Fi, Chill Pop, Acoustic
9:36
‘Why in God’s name should Trump get a thank you?’: Fmr. Russia ambassador shreds Vance over Ukraine
2:02:22
Mozart - Classical Music for Brain Power
11:51
Définition de l'énergie par Jancovici
27:47