what is wireless charging and how exactly does it work We live in a wireless world. Except we don�t. Sure, we can send huge amounts of information across the airwaves, but the devices capable of sending and receiving it are tied down to power cords. Batteries allow some freedom but, eventually, we all have to come back around to the familiar face of the power outlet. What if we didn�t? What if we could charge anywhere, at any time? This is the promise of wireless charging, a concept that seems ripped from sci-fi. But it�s not � it�s real, and it�s available today. Let�s look at the reality and see what this technology can and can�t accomplish. How Wireless Charging Works The term �wireless charging� usually refers to inductive charging. This technology uses a charging station that creates an alternating magnetic field. A device with the proper induction coil will receive energy from that field when it is placed nearby, making it receive power without a physical connection. Cordle...
