Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 3 strands, each 40cm ( 16 inch) 4mm cone crystal If you make a bracelet with a diameter of more than 5.5cm, you should use a wire with a length of ...

What’s a geek to do on those rare occasions when cuff links are needed but the rent-a-tux place forgot to include them? Make some yourself using UTP connectors—or Ethernet connectors—crimpers and some ...