We tend to, today, think of technology as code or maybe still hardware.
The fact is that technology is merely applied invention.
Behold! Michelin and GM’s airless wheel
Or, Darpa’s work on wheels with more traction
And if you have a family with a bunch of bikes that get used and need to be maintained, I know you can’t wait for the bike tires that don’t need to be pumped up seemingly every time you ride!
Besides, give me a better answer than wheels for a technology that will keep moving us forward. Or, granted, in reverse.
Update on September 12, 2020, news today from NASA