A simple man needs a simple knife, this one is still simple, but less simple because it's big. Complex math, you wouldn't understand. This design is even less simple because there are pieces missing from the handle, its called skeletonized because you can see its bones. This is designed to look cool without a handle, if that's the type of thing you think is cool.
Check the Metals page to learn more about each metal. This is a knife blank, meaning that it's a thick piece of metal cut in the shape of a knife; it isn't sharp and there is no handle. Your job is to turn it into a beautiful knife.
All knife quality steels are annealed to make shaping your knife easier. Steel will need to be heat treated(hardened) in order to keep an edge.