These are radiation from TV and radio transmitters, transmission lines, substations, radar, lightning rods, street and home lighting, as well as from household appliances, radiation from plastic and other materials, TV and radio devices. For several years now, a built-in radio device has been sold in beds above the heads of those who lie on them. The Technical University of Berlin studied the operation of these devices and found that they can be the cause of severe headaches. Especially appliances with built-in alarm clocks, which are on all night. These devices are dangerous even when they are not switched on if the plug is not pulled out of the socket in the wall.
Everyone knows that the TV screen emits harmful radiation. The viewing distance from the screen should be 4 to 5 m. This radiation harms even animals in the house, especially birds if they are in the zone of harmful radiation from the TV screen. Household appliances, such as refrigerators, washing machines, electric ovens also emit radiation, creating electro-magnetic fields through which we constantly move. In today's age, it would be unreasonable, regardless of the certain harm from this side, to give up the use of these devices. There are some tips in order to be able to protect yourself or at least significantly reduce the harmful effects of electricity installations and their devices: Underground cables are better in terms of harmful radiation than external lines. Blocking these radiations is very difficult. If all that radiation from the environment were harmful, there would already be a disaster. These radiations are not applied to the draft of the apartment inspection, but the percentage of damage in relation to the total radiation in the house (radiation from underground water, Hartman and Carey network) is determined with the help of a plumb line. The maximum total radiation from our environment amounts to 0.5 to 6% of the total harmful radiation in the apartment (obtained empirically).