Waste coffee grounds could someday help detect brain waves

There's nothing like a steaming cup of joe to give your morning a quick boost. Now, there's yet another reason to love the beverage. Today, researchers report the first application of used coffee grounds as environmentally ...

Treasured trash: UK waste gets new lease of life

From facial scrubs using coffee grounds to clothes made from plastic bottles and furniture decorated with agave fibres, efforts to upcycle or repurpose waste products are gaining traction in Britain.

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