All this material on this website is for your use. You are free to build anything that is featured on this website for your use. If you get something to work, I encourage you to build it for others, charging them a fee, treating this technology like a trade, like carpentry or welding, or whatever. The trade level is the only way to propagate this technology.
I'm not going to patent SOME of this.
My only condition is that you do not patent or copyright any of this material, so that it can remain free and open to the public.