Five years ago, Max Roberts's reimagining of the NYC subway map as one based on concentric circles blew our minds. Now, he's got an updated version of the concentric circle map—but now with Massimo ...

Hard to believe that, as Kenny Barron turns 75, Concentric Circles is his Blue Note debut, one that is as muscular, fleet, and entertaining as any debut by any man two-thirds his age. Trust Barron's ...

The specific anarchist organisation uses, both for its internal and external functioning, the logic of what we call "concentric circles" - strongly inspired by the Bakuninist organisational model. The ...

Windows/Mac: PolarClock is a novel screen saver that displays the passage of time in a series of shrinking concentric circles. Each division of time is represented as a separate circle, with circles ...