EMF today means electromagnetic frequency. Actually the term was coined in the mid 1700s as "Electromotive Force". It's basically the term used for the energy field that surrounds an electromagnetic device. EMR means electromagnetic radiation and this is the energy that is radiated from the device. Most of us have grown up around fields that are in our homes and are surrounding the many devices we use on a daily basis. There is a controversy as to whether these energy fields are effecting our bodies in a harmful way. Many people are starting to ask whether the use of new devices such as cell phones, wi-fi routers, LCD televisions and others are actually safe and if they may be adding to an already unsafe environment. Here we will examine some facts about these energy fields and offer some solutions about what can be done to protect your family and home from some potentially harmful effects.