Lady Gaga's 2016 Grammy tribute to David Bowie was a surreal spectacle of light and sound that the recently departed Bowie would have appreciated. Gaga, who counts the late singer as one of her greatest influences, teamed up with Intel to create the multimedia performance, which utilized smart technology, robots and even 3D printing to generate a beautifully artistic spectacle. Read more at 3DPrint.com: http://3dprint.com/119910/lady-gaga-...bowie-tribute/