What is science? Science is the concerted human effort to understand, or to understand better, the history of the natural world and how the natural world works, with observable physical evidence as the basis of that understanding 1.
The Loire Valley is France's most diverse wine region, producing exemplary wines in every style.
Sancerre is an appellation located in the so-called Upper Loire -- the eastern end of the Loire Valley.It is best known for its brisk, mineral white wines, made from the Sauvignon Blanc grape, though red and rose Sancerre, made from Pinot Noir, is increasingly popular.ancerre is an appellation located in the so-called Upper Loire -- the eastern end of the Loire Valley.