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Environment

Biodegradable cellulose microbeads from a sustainable source

Scientists and engineers from the University of Bath have developed biodegradable cellulose microbeads from a sustainable source that could potentially replace harmful plastic ones that contribute to ocean pollution. Microbeads are little spheres of plastic less than 0.5 mm in size that are added to personal care and cleaning products …

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Eating insects instead of beef could help tackle climate change

Eating insects instead of beef could help tackle climate change by reducing harmful emissions linked to livestock production, research suggests. Replacing half of the meat eaten worldwide with crickets and mealworms would cut farmland use by a third, substantially reducing emissions of greenhouse gases, researchers say. While consumers’ reluctance to …

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