Chargé: 0%
Temps actuel 0:00
Durée 0:00
Temps restant 0:00
Type de flux DIRECT
 
  • Extraits
  • sans description, sélectionné

    Extinction of the Dinosaurs

    This short animation illustrates how a sudden change in climate caused by a stellar explosion resulted in the extinction of the dinosaurs that roamed the earth 65 million years ago.