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[|Earthcalm] is a company offering protection from man made electromagnetic fields (EMFs). They use technology to off set the electromagnetic waves which helps protect the human body. All so there is the question are wireless networks truly wireless. According to [|Sciencedaily] there is no true wireless network. But Andreas Kassler, professor of computer science at [|Karlstad University in Sweden,] and his research team are trying to solve the problems by researching and studying how computers connect wireless networks. There are also brands now trying to cut or lose all the wires we use to officially go wireless such as the Ultra Wide Band. Ultra Wide Band uses a small radio signal technology to do this task of going completely wireless.