If you're building a Zen garden in your yard, choosing the right type of surfacing material is crucial. Find out which gravel ...

The purpose of a Zen garden, those stylized landscapes ... mastering the body control needed to rake gravel with precision, watching the ball push the sand around is pretty Zen all by itself ...

[Nick] is working on a prototype of a coffee table sand plotter that draws patterns in sand a lot like a zen rock garden. [Nick]’s zen rock garden uses a magnet to draw a ball bearing across ...