Temperatures plunged everywhere in the U.S. last week but not in the iOSphere, where heated speculation and anticipation of the iPhone 6 being able to detect and recognize your face kept spirits buoyant. Though why remains a mystery.A recent Apple company acquisition continued spawning rumors that Apple will cast a web and a spell of 3D environmental sensors that will tell you the size of your refrigerator, whether the person ringing your doorbell is an old friend that you've not seen for a long time, and whether you're using too many cups of flour in your cake batter. No fooling.You read it here second.iPhone 6 will have face detection and face recognition capabilityThis rumor is based on a much more mundane event: The government published a patent awarded to Apple for a "personal computing device control using face detection and recognition," as Mikey Campbell reported for