Hold Your Horses: The main flavor of a sour beer is tartness, like a strawberry or lemon. But many sours also have a "funky" taste that some say smells like a horse blanket or a barnyard. Morgan Walker/NPR hide caption

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Kombucha made by artisan tea brewer Bill Bond in Akron, Ohio, comes in an array of flavors, such as lemongrass, ginger, blueberry and watermelon. Peggy Turbett/The Plain Dealer /Landov hide caption

itoggle caption Peggy Turbett/The Plain Dealer /Landov

Thanksgiving gets a lift from kimchi, the fermented cabbage found on the Korean table. TheDeliciousLife/Flickr.com hide caption

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You'll be seeing more of this white foamy stuff on top of the beers of the future, thanks to a recent genetic discovery. Enrico Boscariol/iStockphoto hide caption

itoggle caption Enrico Boscariol/iStockphoto

The European hornet, or vespa crabro, helps make wine by kickstarting the fermentation process while the grapes are still on the vine. Otto Hahn/Getty Images/Picture Press RM hide caption

itoggle caption Otto Hahn/Getty Images/Picture Press RM