C’est fou l’impact des Mentos sur du Diet Coke ! (Et quel beau gaspillage)

Explication en anglais, d’un scientifique : « If you take a look at the Mentos, you see that the surface is not quite smooth, » he said. « It’s a little bit jagged and the powdery, more jagged the surface the more bubbles you’re going to get. A lot of nook and crannies here. Plus, diet soda has more carbon dioxide than ordinary soda. »