The mounts we tested recently all came with either two or four lag bolts, plus washers and anchors in case the lag bolts were going to be used in masonry walls. Don’t fully tighten the bolts ...
Building a "big, beautiful wall" between the US and Mexico was the signature promise of President Donald Trump's 2016 election campaign. A concrete barrier, he said, would serve to stop what he ...
Masic inspecting the concrete walls’ frescoes in Pompeii.Credit...Amos Zeeberg, courtesy of the MIC — Archaeological Park of Pompeii; James Weaver; Amos Zeeberg, courtesy of the MIC ...