1 Science Stuff Luna Otter Subscribe Unsubscribe 5+ y ago5+ y ago Subscribe Unsubscribe 매일+ Emma and Charlotte discuss different topics of science. … continue reading
1 Science Stuff: Muscles 4:45 Play Pause 5+ y ago4:45 Play Pause 나중에 재생 나중에 재생 리스트 좋아요 좋아요 4:45 This episode will (hopefully) teach you a little something about the muscles in your body. … continue reading