Wheels that don’t puncture have been around for centuries
What does that have to do with it? Those were a different design. Sure, this invention shares a couple of features with past inventions but that doesn’t mean it’s the same invention.
Most puncture proof tires are too hard. A good tire is soft enough to have a large flat area where it touches the road (or some other shape, if the road is bumpy).
What does that have to do with it? Those were a different design. Sure, this invention shares a couple of features with past inventions but that doesn’t mean it’s the same invention.
Most puncture proof tires are too hard. A good tire is soft enough to have a large flat area where it touches the road (or some other shape, if the road is bumpy).
Inventing an OLED television isn’t inventing the television…