From the results obtained in this work, the following conclusions can be drawn: the absence of protective gas during welding lead to a high porosity weld; direct observation of the pores in the B-scan ...

Fast, precise, consistent, safe—it’s no wonder automated welding is growing. Here’s a look at current technologies and new ...

Old telephone wires are coated in lead, which can break down into a fine dust. Workers worry that cuts in the federal government have stymied investigations into the issue in the Pioneer Valley ...

In this DIY project, viewers will learn how to create a functional welding machine using basic materials like aluminum foil, a USB cable, and a charger. This ingenious method provides an ...

However, because of cable barriers set up in the area, the crash luckily only caused minor damage to the ambulance and no reported injuries. EMS, calling for more cable barriers like this ...