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Science2 août 2013
© North Pole Environmental ObservatoryOuf !
Pôle Nord : non, la banquise ne s'est pas transformée en lac
Une vidéo montrant un lac de glace fondue en Arctique a fait beaucoup de bruit sur Internet cette semaine. Il s'agit en réalité d'un phénomène assez banal à cette période de l'année.
