Better Recycling As industrial civilization progresses in time and scale, it becomes clear that we need to optimize our resource utilization. One such activity is metal recycling, with metal-based ...
Ceriated Tungsten. Containing 2% cerium oxide, this electrode is identified by its gray band on the end. It’s a good all-purpose tungsten that can be used for both AC and DC TIG welding on steel, ...
During the exhibition at the New York Crystal Palace in 1853, I had many opportunities to notice the effect of friction on the temperature of water. You and many of your readers will remember ...