2014 Top Ten "scientific" rumor list, accounting for three health-related radiation

Went to the year concluded by the Beijing Municipal Science Association, the Beijing area network jointly issued the 2014 joint platform ten "scientific" rumor list, these rumors is active in all major social networks, including three there are rumors about radiation, visible People of knowledge is quite poor. People avoid the rumors seriously, the major Association rumor, visible attention. Winter is not better, warm radiation could even cause leukemia? Source: after the winter, the northern region began heating, an online widespread installation of articles for those people to warm quite disturbing. It then spread as saying "warm can cause leukemia, cause cancer, induced cardiovascular disease, can also cause cataracts and other vision problems because of heat radiation." Truth: warm is actually laying in the floor evenly heating medium, such as water pipes, cables, etc., using thermal radiation principle, to achieve the heating effect. The nature of the object will emit thermal radiation to space, while others continue to absorb thermal radiation emitted by an object, so that only the heat transfer between objects. Sun also spread to the Earth by thermal radiation. One way heat radiation heat transfer only, and only the heat radiation can propagate through vacuum, this radiation is no chemicals will not harm people. As mentioned rumors heat radiation caused leukemia, which did not correlate with data and research papers to prove it. If that warm will cause leukemia, it is only a possibility that interior decoration materials caused volatile substances. Flooring Adhesive presence of volatile formaldehyde, when the room temperature, formaldehyde will evaporate faster, health hazards, but with nothing to warm radiation. Everyone with WiFi, radiation can damage health? Source: Recently, a "wireless router nearby plants do not germinate," the message widespread on the Internet. Danish news roughly 5 female high school students conducted an experiment with some of the cress seeds were placed there is no WiFi WiFi transmitters and transmitter room to cultivate, 12 days after the discovery, in the common room where the seeds of normal growth , while in the room there are WiFi seed, failed to grow, become brown, and some have even died. A ripple, even many Internet users said, "was killed wifi do not know." This statement is true? Truth: Impact seed germination for many reasons, can not be identified as affecting WiFi, the human body is a complex system was a lot more than the seed, but can not, by analogy WiFi impact on the human body. The most common wireless router, its operating power between tens to hundreds of milliwatts, smaller than the average power of mobile phones (mobile phone maximum radiated power up to 2 watts). Radiation intensity is inversely proportional to the square of the distance, compared to mobile phones, wireless routers and other WiFi devices away from much farther away from the user, which makes people accept the radiated power density is much smaller. Meet the standard requirements of the device under normal use conditions, the impact of WiFi radiation on human health and safety can be basically negligible. Non-high-speed rail and more severe radiation-induced female "infertility"? Source: Recently, an article entitled "iron radiation serious, unmarried women sit less" online article came back to the people's vision of them, the article said, the presence of domestic high-speed rail a serious radiation problem, and in order to save costs but did not use the car shielding technology to solve the radiation problem. Truth: high-speed rail is a non-open magnetic field, its magnetic field sensor is closed, a small amount of radiation will not cause harm to humans, causing female "infertility" or "abortion." The actual test findings show that when the train stations or stops electric field strength of about 0.013 volts per meter, in which the electric field strength at the junction of the car at about 0.017 volts per meter, however, no matter which part of the train, the electric field strength are far lower than the frequency electric field of workplace health standard of 5 volts per meter. Not only radiation values ??within safe limits, our high-speed rail wagon material composed of aluminum and iron materials, the metal material itself has good radiation shielding effect. Masaaki Detection Technology Co., Ltd., specializing in environmental testing, workplace occupational health inspection, EIA testing, water testing, civil indoor air testing, is an independent legal entity, able to bear the third-party testing technical service organizations. Micro-channel public number : Dongguan Masaaki testing services hotline: 400-6240-060 Company Website: http: //www.zm0769.cn http://www.zmdtp.com