And in one of the neatest art installations we've seen this week, Leo Villareal announced plans to install a 30-foot-tall "Buckyball" sculpture that's made up of 180 glowing LED tubes in New York City's Madison Square Park later this year.
ENGADGET: Inhabitat's Week in Green: 30-foot 'Buckyball', Olympic stadium Lego replica and the 'Mantabot'