Could Porcupine Quills Help Us Design the Next Hypodermic Needle

Microscopic barbs allow porcupine quills to slice into flesh easily and stay there stubbornly—qualities that could prove useful in medical applications

Why A Snoot-full Of Porcupine Quills Can Be A Serious Matter – Feathered Photography

Could a porcupine quill be fashioned into a needle to administer intravenous fluids, if need be? - Quora

Porcupine Quills Can Kill, Smart News

Could a porcupine quill be fashioned into a needle to administer intravenous fluids, if need be? - Quora

A Contemporary Take on Traditional Indigenous Porcupine Quillwork

ON HOLD for Porcupine - Action Figures & Accessories

Porcupine quills inspire new medical innovations

Porcupine-Inspired Needles

Do Porcupines Shoot Their Quills? (Fact Check) 4 Defense Behaviors

Native American Indian Porcupine Quillwork, How to Do Porky Quillwork

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