Time: how does it work? Well, the physicists are still trying to figure that out. And while they're tinkering with bosons and quarks and dark matter (oh my!), the designers at Ziiiro are working on an equally important task: how to represent time, preferably in wrist-compatible form. Now they've got two new attempts, dubbed "Aurora" and "Orbit," that show time as a mix of colors or as a pair of circling orbs, respectively. They have about the same learning curve as earlier
