Add a retro touch to your favorite looks with these premium small round sunglasses featuring circle lenses and slim metal arms. (sunglass.la)
Those things that look like curved metal arms in the Garden Sprinkler are really pulsing jets of gas, emitted by some kind of nozzle close to the central star that is wobbling like the axis of a top, says Angels Riera of the Polytechnic University of Catalonia in Spain. (discovermagazine.com)
He takes bold risks, as in his custom Versace look complete with metal arms at this year's Met Gala. (qunel.com)