Scientists racing to tackle plastic pollution have created a surprising new contender: a biodegradable packaging film made partly from milk protein. Researchers at Flinders University blended calcium caseinate with starch and natural nanoclay to form a thin, durable material designed to mimic everyday plastic. In soil tests, the film fully broke down in about 13 weeks, pointing to a realistic alternative for single-use food packaging.
The Office for National Statistics said a survey of personal wellbeing in the UK showed average life satisfaction remained below its pre-pandemic peak, despite the rate of gross domestic product per person rising since 2021.
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