A recent article in the American Chemical Society’s Journal of Agriculture and Food Chemistry, observes that bottled beverages (beer, water, soda) contain a chemical “fingerprint” from the water used in their production.  This identity comes from different hydrogen and oxygen isotopes found at different latitudes and elevations, which can leave a locational clue in hair.  Maybe this will show up soon on CSI Miami, but it seems a little far fetched to be a criminal forensic  tool as the article supposes-interesting though it is.     MORE