In 2009, a giant glowing Rubik's Cube hovered against the sky at Burning Man. It was created by the artists, engineers, and scientists of local collective GroovLabs, and it was, in fact, a 35-foot-high, fully playable game based on the Rubik's Cube—built from a steel frame, covered in fabric, and illuminated from inside by colored LEDs—that can be played alone or collaboratively.

Now they're building a 26-foot version of it at Pacific Science Center; it opens October 1. Here it is, under construction the last few days.