Before you start building a stone retaining wall ... focus on finishing one section at a time. This approach allows you to ...

My introduction to building a stone wall, like beginnings in so many homesteading skills, came unexpectedly, urgently, and at the wrong time. It was a rare clear morning during a rainy spring in ...

After this scanning process, the robot can place one stone building block every 12 minutes. That is still 10 per cent slower than experienced human machine operators, who have an average rate of ...