Franzis Verlag Course material Franzis Verlag Elektrosmog-Detektor selbst bauen 65208 14 years and over

The Electric smog Detector for your home - for all, who want to know more! How can detect electromagnetic waves in the household which devices generate even in standby electromagnetic fields? Now you can build a versatile Electric smog Detector and measure it yourself. Electromagnetic Fields, there was always already in nature. Since about 100 years ago we started, you can intensively to use, for example, as radio waves. Many devices generate such fields rather unintentionally and with increasing technical facilities will also find you in your home more and more, the abstrahlungen are measurable. With the electric smog Detector examine the electric and magnetic alternating fields in your home or place of work. You can extend your senses, because with our five senses alone, we can not perceive EM-fields. Your curiosity is not only useful, but ultimately cost-saving because you can be selectively detect energy guzzlers. And who wants, designed relaxation rooms, bedroom or children's room with the electric sm...