Researchers have recorded the first observations of the molecular structure of liquid water at a gold electrode under different battery charging conditions. When a solid material is immersed in a ...

Arc welding using the Metal filler wire as consumable electrode and an Inert Gas to protect the molten pool against oxidation. Figure 1. Schematic of the MIG welding process. In the metal inert gas ...

With pressure mounting to transition away from fossil fuels, fuel cell research has grown significantly in the last several years. In the simplest sense, fuel cells are a battery that you refuel ...

Ternary Gas Plasma Welding TorchA new welding technique developed at NASA's Marshall Space Flight Center gives engineers a faster, more efficient means of joining thick materials with relatively low ...

When it comes to Saturday night race shops, a MIG welder is about as common as a front door. When it comes to TIG welders, it's a different story. Although they can be quite useful and capable of ...