The robotics experts at ETH Zurich have developed an autonomous excavator that uses advanced AI to help it complete high-skill tasks without a human operator. Dry stone wall construction typically ...

Your garden wants bones as much as blossoms. Edges that hold their line when the winter rain turns paths to porridge, and a place for birds and beetles to tuck in. A dry‑stone wall built from natural ...

What is a dry stone wall? A dry stone wall is built with only one ingredient - natural stone. There’s no mortar gluing everything together or backup made of concrete blocks. How does it stay up? You ...

A dry stone wall is a purposeful pile of rocks, held in place by friction and gravity rather than mortar. It’s one of the oldest building methods known to mankind, used over millennia to construct ...

“Stone Primer,” by Charles McRaven is the essential guide for homeowners interested in diy stonework, from winding garden paths to fireplaces and stone retaining walls. Stone Primer (Storey Publishing ...