The goal? To build a 20 foot (6 meter) and 213 ft (65 m) long dry-stone wall as part of a park where the landscape was digitally planned, and the earth autonomously excavated. The coolest thing ...

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 ...

Nakai added that similar techniques were used for building stone walls at Azuchi Castle, and noted that the same might be true for Sakamoto Castle, where a subordinate of Nobunaga, warlord Akechi ...

Typically, stone blocks and slabs are used in the design and construction of countertops, flooring, fireplaces, bathrooms, walkways, and kitchens. Additional building and construction applications ...