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NASA invented wheels that never get punctured
(www.zmescience.com)
This is a most excellent place for technology news and articles.
Seems exactly what the KickStarter that's trying to commercialise this to bike tubes is set out to do. Very interesting tech, but their attempt to appeal to reduce rubber waste falls kinda flat (pun intended) when these new tires require "retreading" their rubber rings
Space-Age Bicycle Wheels Using NASA Technology by The SMART Tire Company — Kickstarter - https://www.kickstarter.com/projects/smarttirecompany/space-age-bicycle-wheels-using-nasa-technology/
Ain’t no short-cuttin’ physics.