I've never really thought about how poles are actually made. There's a video about that.
https://www.youtube.com/watch?v=-R7HckUilVA
I've never really thought about how poles are actually made. There's a video about that.
https://www.youtube.com/watch?v=-R7HckUilVA
Portable defibrillators were first invented to save the lives of linemen. Where's yours?
www.bigclive.com