Electromagnetic frequency pollution (also known as electromagnetic frequency pollution abbreviated as EMF pollution) is electromagnetic radiation which has a negative effect on the health of living organisms. They are typically caused by strong electromagnetic fields (EMFs) of about 50 to 60 cycles per second (Hertz) which makes the related electromagnetic radiation (EMR) harmful to us. Some Sources for EMF Pollution Cell phones Computers and related equipment Electrical appliances (including TV's) Electronic equipment WiFi/information networks Radio and TV transmitters Microwave ovens House-wiring High and low voltage power lines Electromagnetic Pollution detector