Microscopic barbs allow porcupine quills to slice into flesh easily and stay there stubbornly—qualities that could prove useful in medical applications
Porcupine Quills Reveal Their Prickly Secrets, Science
Surprising Science Smithsonian Magazine
ON HOLD for Porcupine - Action Figures & Accessories
Porcupine Quills — House of Just
Science & Nature News and Features
Articles tagged as Evolution
Porcupine Quills Reveal Their Prickly Secrets, Science
Wildlife News & Features
Porcupine Quills Are Inspiring Safer Healthcare
Medical marvels borrowed from nature itself including porcupine quills for stitches
Porcupine Quills Reveal Their Prickly Secrets, Science