etc.). While similar to the use of copper tape laid out by hand, as covered by us last year, the big advantage of using a cutting plotter is that it allows one to create much more complicated ...

The conductors in that antenna were made from copper foil tape, a material that’s perfect for all sorts of specialized applications, like the slot antenna that he builds in the video below.

BHP Group is ready to start spending $13 billion to overhaul its aging copper mines in Chile, but is grappling with red tape, ...