One of our customers called and relayed the following experience. He went to visit one of his friends who happened to be a Professional Wine Taster (able to distinguish the age of a wine, etc). He brought a Natural Action Technologies Portable unit with him and decided to show it to his friend. They took 2 oz of young wine and poured I tthrough the Portable unit 12 times and then poured it back into the win ebottle. Then they poured out a glass of wine and his friend, the wine taster, tasted it. Much to his surprise he said it had the taste of a wine aged 10 years or more!