Is it true that cacti protect against computer radiation?

There is a common opinion that cacti help to protect against computer radiation. We decided to check if this is so.

The myth that cacti is protected from electromagnetic radiation or even radiation has existed for more than a dozen years. Users advise to put these plants near the computer "VKontakte", Facebook, Blogs At Yandex.Zen. This question is often found in services questions and answers. Spread this information even Media.

In many articles There is a reference to a certain study that NASA - supposedly the local scientists have proved that cacti absorb radiation, and therefore can protect others from it. However, references to the study itself are not given anywhere, and studying the site of this organization did not give any results-there is no more or less reliable evidence that such a study has ever been conducted. The closest thing to find is study The influence of radiation in space on plants, but it was about the possibility of survival of plants, and not about the fact to protect themselves from radiation with their help.

The question of whether any plants in general and cacti in particular can attract radiation, absorb it and thus protect others, has never been seriously put in the scientific community. Despite this, a group of Turkish scientists still spent experiment. They placed a cactus next to a computer monitor in a variety of places - in front, back, side, and then measured the radiation level. So, this level remained unchanged - that with a cactus, that without. Moreover, for the purity of the experiment, scientists took both monitors with an electron-beam tube and modern LCDs of different companies and models. The cactus did not show himself.

Can a cactus protect against radiation? Yes, like any other subject that is between a person and a source of this radiation. We know this from the school physics course. However, in order for this protection to be quite effective, a person must be completely closed from the radiation source. But how then to look at the monitor?

It is worthwhile to figure out whether computers really radiate something dangerous for a person, whether we have something to defend ourselves to cacti. Of course, there was never any talk about any radiation-perhaps this delusion arose due to the inscriptions of “Low Radiation” on boxes with monitors. However, Radiation in this case is translated not as “radiation”, but simply as “radiation”.

Nevertheless, in the last century, monitors with electronic beam tubes could really harm human health, so special protective screens were often hung on them. How are things with modern monitors?

The main thing that people fear is an electromagnetic radiation that comes from the computer. It can really be dangerous, but not at all in the concentrations that a computer or laptop can produce. Research The World Health Organization says that the radiation level that comes from modern office equipment is slightly different from the general background and can hardly harm anyone. With experts WHO agree and specialists of the Australian Agency for Radiation Protection and Nuclear Safety. The same opinion is held and Rospotrebnadzor, although it emphasizes that for a definite answer, whether the electromagnetic radiation for human health is dangerous, the information is not enough for the information. The National Cancer Institute in America also conducted research And the experiments came to the conclusion that no direct connection between the development of cancer and electromagnetic radiation was revealed.

Therefore, no, cacti do not protect us from computer radiation, but the good news is that it is not necessary to protect.

Not true

What do our verdicts mean?

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