Our index of selected Electrical and Electronic Engineering articles. Pages: 1 | 2 | 3 | Next >. From: Circuit World, volume: 37 issue: 3, 2011. High-density interconnect (HDI) continues to be the fastest growing segment of the printed circuit board (PCB) market.
Color Green - Verde!!! Green is the prime color of the world, and that from which its loveliness arises. -- Pedro Calderon de la Barca.
Color Change Garnet (roval) from Africa, goes from blue to purple (cert say blue green to purple, but under our lights we saw more blue). This material is typically dark and finding anything over 1ct that isn't overly dark is difficult. Out of the hundreds we looked at, we liked this one the most. View Cert.