Apparently, ice crystals form around impurities or disturbances in the liquid and then “spread ... Iowa University used this property to make solder joints at room temperature using Field ...

Drag soldering works exactly as its name implies, by dragging a bead of solder across fine-pitch pins you can quickly solder an entire row. The method relies on clean joints, so liquid solder flux ...

multilayered liquid metal circuits and stretchable hybrid liquid metal solder," the researchers wrote. "The electronic skin exhibits high softness, durability, fabric-like permeability to air and ...