Copper plate is often used as a prep step for plating other metals, such as nickel and silver. It also (usually) increases the conductivity of the metal to be plated. [A_Steingrube] is using the ...

With the cutting pressure of the Cameo dialed back, the circuit is cut out of the copper but not the sheet underneath, and the excess can be carefully peeled away. Using transfer paper ...

If Trump is fixed on luring manufacturing investment stateside by erecting a tariff wall, he should at least exempt imports ...