News for hackers. Stuff that matters.

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 stdbrouw on Thursday March 18, 2021 @10:33AM (#26503116)
Also, if this is some kind of polyurethane, they're going to have a hard time convincing anyone that this is an environmentally friendly alternative to rubber tires.
[ Parent | on HN ]

There are no comments on this comment yet.