Materials I used: Soft copper wire: bracelet diameter 5.5cm (can + a few centimeters to depreciate) 20 gauge (wire diameter 0.8mm): 3 strands, each strand long 40cm (16 inch) 15cm (6 inch), 50cm (20 ...
Copper prices are surging on AI data center demand, and Rio Tinto is emerging as the top miner poised to profit from a looming supply shortage.
In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather ...