Zachary Rodriguez32 said:I’m facing a bit of a dilemma. My parents have been searching for a new place to buy for quite some time now, and we finally stumbled upon an apartment that seemed like a perfect fit. However, we just realized there is a massive electrical substation located only about 20 meters away from the property. I heard it might be around 30 kilovolts. I’ve also read concerns that people living in close proximity to substations and high-voltage power lines face an increased risk of developing cancer or leukemia. To be safe, we hired a specialist to come out and measure the electromagnetic field strength inside the apartment. During the reading, I noticed the number was hovering around 250—though I’m not entirely sure if that was measured in Tesla or milliTesla. The technician mentioned that according to European Union guidelines, this level shouldn't exceed 20. This would mean the field in this apartment is ten times stronger than what is recommended. He did note, however, that the field doesn't impact a person while they are awake, but rather affects them while they sleep. He is... Full PointHe suggested using a mattress cover equipped with magnetic strips to deflect electromagnetic fields, arguing that the primary issue is the exposure we face while sleeping rather than while awake. Essentially, he believes if we neutralize the field during rest, the problem is solved. However, I’m not entirely convinced and would like to get your take on this before jumping to conclusions. Specifically, do electromagnetic fields impact us significantly while we are awake, and can a magnetic field actually serve as an effective shield against EM radiation? If anyone else has insights or experiences regarding this, you're welcome to weigh in! 😁
Are there any other effective ways to reduce EM radiation exposure?
I spent some time browsing through the Full Point website recently. My initial impression was actually quite positive—I thought to myself, "Finally, someone who actually knows what they’re talking about." However, the further I delved into their content, the more unsettled I became. I honestly cannot recommend their measurements; to me, the whole operation feels incredibly disingenuous and purely profit-driven. While that first instrument (the HI-something) might seem legitimate based on its technical specifications alone, everything changed once I saw their bio-potential readings and that L-antenna setup. It was frankly eye-opening in the worst way. In my view, this is nothing more than window dressing. It's a tactic used to mislead the average person who lacks a deep understanding of technical implementation and measurement methodologies. They are essentially capitalizing on people's lack of specialized knowledge and their inherent naivety just to turn a quick, shameless profit.
Here is my recommendation: don’t take my word for it. If you are serious about getting accurate measurements, follow the advice given by boldsailor32 and hire a professional firm that specializes in industrial-grade testing. It won't be cheap, but if you're willing to invest in accuracy, it's the only way to go. Alternatively, you could reach out to the experts at the College of Engineering; I know several specialists there who focus specifically on measuring the harmful effects of electromagnetic radiation.
I work primarily with measurements of the Earth's natural electromagnetic field—specifically the Schumann resonances. My focus is mostly on the electric component, though I am familiar with the magnetic side of things. Measuring the magnetic component is actually the easier part; for instance, Full Point utilizes a coil with several hundred turns, but there is really no way to get a meaningful reading without using at least a few thousand turns. On the other hand, capturing the electric component requires electrode surfaces that are quite substantial. Because of this, you can tell just by looking at the physical scale of their instruments that something isn't quite right.
The actual measurement of the field isn't even the primary hurdle here. The far greater challenge lies in the correct interpretation of the data. Because there are so many potential sources, you have to isolate the specific signal originating from "your" local substation. To do that accurately, you would need a multi-frequency analysis using Fourier transforms, combined with measurements taken at various times of the day, throughout different seasons, and at multiple locations. This is the only way to properly filter out the background noise from both man-made and natural sources—at least, that is how we approach it from a purely scientific standpoint. I can't speak to how standard industrial technical measurements are conducted, but that is our methodology.
Actually, staying near an outdoor substation poses a greater risk than being indoors. When you’re inside a building—especially if you live in a high-rise—the electrical wiring and steel reinforcement in the structure essentially act as a Faraday cage, which significantly reduces the penetration of electromagnetic fields into the living space. Since we are dealing with very low frequencies, the walls themselves, combined with the random layout of electrical wiring, provide a pretty substantial barrier against EM waves entering your home.
If you are truly intent on shielding yourself from negative EM radiation, there is absolutely no need to waste money on those overpriced magnetic covers. Besides, what becomes of your head if it stays outside the shield? It’s easily the most sensitive part of your body. A simple Faraday cage should suffice—just suit up in some medieval wire mesh armor, throw on a helmet, and head to bed 🙂