Filmmaker Jack C. Newell and design consultant Seth Unger have launched a Kickstarter campaign to transform the dingy elevated train tracks (L) in Chicago’s loop to a piece of interactive light art.
For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ
MORE