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Sarah Shearman | The Guardian

The ubiquitous takeaway paper cup, with its plastic lid and cardboard sleeve, has transformed the coffee industry. The design of these cups – lined with polyethylene to prevent the paper going soggy – makes recycling difficult and costly. more

Dec 11, 2016 12:00 AM News

An egg mayonnaise supplier has partnered with scientists at Leicester University to turns leftover eggshells into a filler for plastics. more

Jul 1, 2016 11:29 AM Features