Adam is always coming up with projects that are simple and achievable, and this project is just about the simplest. It’s a quirky, free-standing shelving system, that leans both to the left and to the right. Made from inexpensive plywood, they can be as tall or wide as you want and better yet, don’t require any gluing, screwing or nailing to put together. By using the tenets of good engineering, the shelves simply slot together to give them structure and rigidity. So even if you’re not the best DIYer, this is one project you’ll have no problem achieving this weekend.