Engineers have created an implantable, biodegradable device that’s designed to accelerate growth and boost healing in a damaged nerve. The device, tiny as a dime and thin as a sheet of paper, delivered zaps of electricity to damaged nerves and was naturally absorbed into the body after two weeks

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Engineers have created an implantable, biodegradable device that’s designed to accelerate growth and boost healing in a damaged nerve. The device, tiny as a dime and thin as a sheet of paper, delivered zaps of electricity to damaged nerves and was naturally absorbed into the body after two weeks