This undated handout photo provided by National Geographic shows a wine press, behind which an archaeological identification kit is placed, In Armenia. The vat, right of the press, apparently used for accumulating grape juice and the consequent wine fermentation, emerges clearly here as a result of the excavation. The earliest known wine-making equipment has been uncovered by in a cave in the mountains of Armenia. A vat to press the grapes, fermentation jars and even a cup and drinking bowl dating to about 6,000 years ago were discovered in the Areni-1 cave complex by an international team of researchers. (AP Photo/Gregory Areshian, National Geographic)