Photo by K’s World
One of the most common questions I received ever since I started telling people about eye strengthening exercises is, “Why haven’t I heard of it?”
My answer to them is always the same: There a lot of things that you don’t know!
Ever heard of the saying “Money makes the world go around?”
Well, it couldn’t be truer in this case. The optical industry is a big industry. It was worth $30.2 billion dollars 10 years ago. Disregard exponential growth for a moment, how much do you think it’s worth today?
