The mechanics of puncture finally explained
The feeling of a needle piercing skin is familiar to most people, especially recently as COVID-19 vaccinations gain momentum. But what exactly happens when a needle punctures skin? The answer is revealed in a new paper published recently in the Journal of the Mechanics and Physics of Solids.
from Phys.org - latest science and technology news stories https://ift.tt/2UI21HI
from Phys.org - latest science and technology news stories https://ift.tt/2UI21HI
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