Hole-y cow! Swiss cheese 3000 years old?
British archaeologists have analyzed residues on Iron-Age ceramic pots found at six archaeological sites in the Swiss Alps, and found evidence of heating milk, an
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British archaeologists have analyzed residues on Iron-Age ceramic pots found at six archaeological sites in the Swiss Alps, and found evidence of heating milk, an
British archaeologists have analyzed residues on Iron-Age ceramic pots found at six archaeological sites in the Swiss Alps, and found