Chris Black talks to the Columbus, Ohio vintage reseller whose Reels videos are like Pawn Stars for sneakerheads. “People love the recklessness,” Kounouzvelis says. “We try to make it like must-watch ...

Apple iPhone 4 mobile was launched in June 2010. The phone comes with a 3.50-inch touchscreen display offering a resolution of 640x960 pixels at a pixel density of 326 pixels per inch (ppi). Apple ...