I've recently been tearing down down some tv's and monitors. I'm also still fairly new to the scrap scene and still have lots to learn. Anyway, I was wondering if any of you knew what the thick black cable that has a black tape wrapped around it is? I already stripped quite a bit of it and I'm thinking it's copper coated aluminum wire. I watched a really detailed video on youtube on scrapping a tv but the guy says it's solid copper but I think he may be wrong. Any help would be much appreciated! Thanks in advance.