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A comment on Smart METL airless metal bike tires use a “shape memory alloy” for deformation. Parent comment

Re:Smart METL airless metal bike tires use a “shape memory a... by scythe on Thursday March 18, 2021 @12:48PM (#26504652)
Nitinol typically has tight compositional tolerances and is used for things like stents and catheters. It's nothing new in the medical field. But it'd be pretty damn impressive to manufacture something so finely structured out of nitinol at scale.
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Re:Smart METL airless metal bike tires use a “shape memory a... by Robotbeat on Thursday March 18, 2021 @01:17PM (#26505040)
Oh, it’s not that uncommon. You can buy Nitinol wire pretty cheaply, although not the medical-approved stuff.
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