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Piezoelectric Nanofibers Can Help Repair Broken Bones, Slow Checkout Lane for the...
Scientists have invented a scaffold of non-toxic polymer that also generates an electrical field that encourages bone growth; a...
Scientists have invented a scaffold of non-toxic polymer that also generates an electrical field that encourages bone growth; a...
By publishing online maps of environmental violations, Ma Jun has pushed over 1,300 Chinese factories to address pollution problems;...
