Whether you have a big backyard or a small patio, creating your own Zen garden is totally doable. Let’s walk through everything you need to know to build one that fits your style, space ...

But who has time for that? Why not just build a robot to create the perfect Zen garden in miniature? That was what [Tim Callinan] and his classmates did for a semester project, and the “ZenXY ...

But who has time for that? Why not just build a robot to create the perfect Zen garden in miniature? That was what [Tim Callinan] and his classmates did for a semester project, and the “ZenXY ...