is 10 times blacker than any other color ever reported. And that likely has to do with the structure of those nanotubes themselves. In this case, Wardle and his team grew them on top of aluminum.

Westlake Royal Building Products™ ("Westlake Royal"), a Westlake company (NYSE: WLK), has expanded its Cedar Renditions™ aluminum siding line with five new solid colors in the U.S.—Aluzinc, Ironstone, ...