Plastic waste found by archaeologists at Pembrokeshire hill-fort
Plastic waste found by archaeologists at Pembrokeshire hill-fort Published image copyrightUniversity of Liverpool image captionWrappers from well known chocolate bars and snacks were among 2,000 items found trampled into the ground It was not what archaeologists at an ancient Welsh hill-fort expected to find - a mountain of plastic. Academics uncovered more than 2,000 items at the Castell Henllys site in Pembrokeshire. But these were not ancient artefacts - they were discarded food wrappers and bottle tops from old school lunches. University of Liverpool researchers said future archaeologists...
Source: bbc.co.uk