> ... we actually discovered something pretty fundamental that never been discovered about glasses, period This is how companies get patents on obvious things.

> ... we actually discovered something pretty fundamental that never been discovered about glasses, period This is how companies get patents on obvious things. They didn't discover this. I've been wearing glasses for nearly 30 years and have known for most of that that you can press down behind your ears and the weight seems to all disappear. Your ears don't notice it much, but your nose does.