Independent explainers on wine, from grape varieties and aging to bottling, closures, labels and filling, for curious wine drinkers and small producers.https://koeppelonwine.com/https://koeppelonwine.com/blog/champagne-vs-prosecco/https://koeppelonwine.com/blog/champagne-vs-prosecco/How Champagne, Prosecco and Cava differ in where they come from, how the bubbles are made, what Brut or Extra Dry means in grams per litre, and why the bottles are sealed differently.Wed, 07 Oct 2026 00:00:00 GMThttps://koeppelonwine.com/blog/how-wine-aging-works/https://koeppelonwine.com/blog/how-wine-aging-works/How wine aging works: what oxygen does, how oak barrels, steel tanks, concrete eggs and the bottle compare, what lees aging means, and what aging words on a label tell you.Wed, 07 Oct 2026 00:00:00 GMThttps://koeppelonwine.com/blog/unopened-wine-shelf-life/https://koeppelonwine.com/blog/unopened-wine-shelf-life/Wine labels carry no required expiry date, but sealed wine still changes. What research says about temperature, light, humidity, position and closures, plus a simple storage record.Wed, 07 Oct 2026 00:00:00 GMT