This is a digital model of a boomerang with a standard design, created using Blender. When I was in Jr High, in Oregon, I would make boomerangs from quarter inch plywood, and to into the forest and throw it. Not a good idea. Then I went into a neighbors hay field and practiced throwing my home-made boomerang. I had to throw it vertically, instead of horizontally (laying flat) to get it to come back to me.