The scheduled swearing in of Donald Trump as President of the US next week provides headwinds to the copper market amid a stronger dollar, looming tariffs and potential deceleration in the energy ...

Stanford researchers have uncovered a new material, niobium phosphide, that surpasses copper in electrical conductivity when ...

Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 9cm ( 3.5 inch) for each wave link 3cm ( 1.2 inch) for each arc 4cm ( 1.5 inch) for the clasp This video was remade from the video: Knot wire ...