Case in point is [andrei.erdei]’s beautiful and quite approachable fiber optic LED lamp. It’s a desktop-friendly version of a similar piece [andrei] made that is roughly nine times the size of ...

[Garrett] over at MaceTech was approached by a friend who needed a light-up ... sound-responsive LED mohawk. He had all sorts of LEDs and other bits on hand, but finding the fiber optics that ...