One Cabernet Sauvignon wine from American, French and Hungarian Oak Barrels Tasted Blind to find out the difference.

D1 Wine Production, D2 Wine Business, D4 Sparkling Wines, D5 Fortified Wines - all done! I passed all 4 exams that I entered last year....

While wine education doesn't really cover this term, it is widely used by wine experts. So I asked the true wine stars, what it is - the...