Competitive indoor drumline, Spectre Percussion, makes a different kind of noise on its way back to the world championship.

They feel that their own diligent study of ornament and design is a better basis for indoor work than the fancies of a chintzy enthusiast. In-teresting therefore is the exhibition, now at ...

The project snagged Kevin Harrington, an original Shark on the ABC show “Shark Tank.” The inventor of the infomercial joined ...