If you want to make a better hip replacement, who better to turn to than… a snake? While these hip-less creatures might seem like a weird choice for help with this particular issue, a major part of creating comfortable, long-lasting prosthetics is reducing friction. And few creatures do that better than snakes!
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Sources:
https://phys.org/news/2015-06-snake-skin-surfaces-percent-friction.html
https://iopscience.iop.org/article/10.1088/1748-3190/10/4/044001
https://www.sciencedirect.com/science/article/pii/S1751616117304794
https://drexel.edu/now/archive/2018/May/snake-skin-surface-design/
https://www.sciencedirect.com/science/article/pii/B9780123749765000189
https://iopscience.iop.org/article/10.1088/2051-672X/4/2/024013
https://www.nature.com/articles/srep23539
https://www.sciencedaily.com/releases/2020/06/200601134552.htm
Images:
https://www.istockphoto.com/photo/snake-on-black-background-gm1172268666-325124021
https://www.storyblocks.com/video/stock/snake-crawling-across-sidewalk-handheld-4k-yzsdipu
https://www.istockphoto.com/photo/reticulated-python-gm487506120-73477485
https://www.nature.com/articles/srep23539
https://commons.wikimedia.org/wiki/File:Bitis_arietans_locomotion.gif
https://www.istockphoto.com/photo/snakeskin-pattern-up-close-with-spots-gm452575167-29945246
https://www.istockphoto.com/photo/snake-molt-gm502862090-82124155
https://www.eurekalert.org/multimedia/547685
https://www.eurekalert.org/multimedia/547683
https://www.storyblocks.com/video/stock/a-great-basin-rattlesnake-slithering-in-the-desert-jrm02nn
https://www.storyblocks.com/video/stock/snake-reptile-closeup-hunting-in-rain-forest-diamond-python-hbsz88qalj15zb5z6
https://commons.wikimedia.org/wiki/File:X-ray_of_hips_with_a_hemiarthroplasty.jpg
https://commons.wikimedia.org/wiki/File:Hip_prosthesis.jpg
https://commons.wikimedia.org/wiki/File:Hip_joint_replacement,_United_States,_1998_Wellcome_L0060175.jpg
https://www.istockphoto.com/photo/silver-metal-background-steel-sheet-with-a-brush-pattern-gm866426008-144048405
https://www.storyblocks.com/video/stock/slow-motion-tennis-feet-ready-for-action-bx9joph
https://www.eurekalert.org/multimedia/770987
https://www.eurekalert.org/multimedia/770988
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