My introduction to building a stone wall, like beginnings in so many homesteading ... let him put up a building-code-acceptable concrete-block foundation), I set about teaching myself stonemasonry ...

Archaeologists have made a sensational discovery beneath the Baltic Sea - a 3,000-foot-long stone wall that could upend our understanding of Europe's prehistoric past. Dubbed the Blinkerwall ...

The stone wall, which is 1.8 meters tall and 7 meters wide and runs east to west, is believed to have been a boundary that divided the central part of the castle and warriors’ residences.