TouchDesigner is well known for always having new features coming out. It's what it makes it the go-to tool for interactive developers who want support for the latest tools and softwares. nVidia Flex integration has just been added to TouchDesigner and it's an exciting way to do fluid simulations. But if you're like most people, it can be a bit tricky to approach, so here's you quick start guide to nVidia Flex. Let's go!