Comment by fragmede

What blows my mind that we absolutely take for granted today is insulated wires. The technology and supply chain to mine or to find into metal and also to farm cotton and wool and formed that into protective tubing before the advent of plastic insulation. The amount of technology that goes into making a "simple" USB-cable beggars belief if you stop to think about it. Even a simple #2 wooden pencil with an eraser on top is beyond the knowledge of one person to produce, nevermind a USB-c cable!