Since the introduction of wireless internet, many have wondered what other wireless technologies there would be. Wireless printers, speakers, cell phones, and many more. Now you can add 3 more to that list.The power cord has long been the enemy of many people around the world. You always had to place things according to where the plugs were or you'd have some cord running all across the room. Nobody really notices and thinks about the power cord ones its being used and its found its place, but if it could be thrown away, what a world of a difference it would make. Now there is a solution to get rid of some of those plugs, wireless charging. To get things straight, this piece of technology won't replace all of your plugs but its a huge step in the right direction to making the power cord obsolete. Currently there are two ways to wirelessly charge a device and they are being offered by two different companies. WildCharge will start selling a conductive charging pad and eCoupled will offer a inductive laptop specific pad with a compatible notebook all by the end of 2008. Both companies will offer adapters at a range of $30. If you have taken science and didn't fall asleep then you can guess what the difference and how each of these technologies work. Conductive charging passes electricity when two objects come in contact. Inductive charging happens when there is a physical gap between two objects.


