How do they have no moving parts?
You might as well say a motor has no moving parts, because it's done with electromagnetic impulses. But that would be absurd.
Obviously the hinge of each disc will wear and tear and eventually fail. Buildups of dust and oil will affect them too and prevent them from flipping. Flipdiscs are as mechanical as mechanical parts get.
You writing in the intro: "...have no moving parts, near limitless lifespan..." is just not credible.
And if I'm being entirely honest, that's where I stopped reading your post, because you simply didn't seem trustworthy. You might want to focus more an accuracy rather than hyperbole if you want to maintain readers.
I really did think about whether or not to write that last paragraph. But the thing is, it's the truth. And I think it's going to be more helpful in the long run for authors to know these things.
Believe me, I've been on the receiving end many times and it's made me a vastly better writer and communicator. When somebody stops reading your article because of a howler, it's much better for you to hear why so you can learn from it.
(And you don't need to be an expert in the field to realize that discs that flip are mechanical, or that they don't have a "near limitless lifespan". These aren't exactly subtle mistakes, and it's one of the main justifications presented in the introduction itself.)
Though I do wish for more accuracy. These things are totally moving parts, and there is no way they have even a long lifespan, let alone a "near limitless" one. Though to be precise, "near limitless" is meaningless.
What is the movement of a stone standing still?
What is the rolling rock that goes nowhere?