The Dynamic Massive Idea of Fashion

So, let's have an idea of like a dynamic massive idea. Should we do fashion like clothes? I haven't done this. We're just riffing right now. Okay. So you want to give, but you want to giving me another example. If we have more examples, we get a deeper understand. Right. You can look at basically the first derivative is the first change function and the second derivative. Is the seconds change function. And then you might ask yourself, well, what is changing the trends? What is, what are the forces going on in knowledge space that are moving these ideas around?"