First, a regular, still wine is made by fermenting the sugar in the grapes into alcohol. Then winemakers take this base wine ...

The labor-intensive process whereby wine undergoes a secondary fermentation inside the bottle, creating bubbles. The process begins with the addition of a liqueur de tirage (a wine solution of sugar ...

Des scientifiques chinois ont mis au point une méthode de production d’acier sans charbon, 3600 fois plus rapide que la méthode traditionnelle. Quelles implications pour l'industrie et l ...