Usually, if you want to join two metal objects together, you either weld or solder them – depending on how big they are. Both processes involve the application of heat, however. This can damage the ...

Cold welding is ideal for joining metals and alloys when the high heat of traditional welding methods could compromise the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Physicist Xiaolin Wang proudly proclaims that his lab’s research ...

Researchers from North Carolina State University have demonstrated a technique that allows them to produce streams of liquid metal at room temperature. By applying a low voltage to the liquid metal, ...