it breaks down pollutants and is used here along with ultraviolet. destruction of bacteria viruses of unpleasant smells. as a result, chlorine and other chemicals are not needed. some pools use silver and copper ions. they also do not irritate the skin and respiratory tract two-year-old marik has been swimming almost since birth. it is known that children often swallow water, and they have delicate skin. therefore, in pools for babies, they also often put chlorine-free mechanical cleaning systems with glass, ultraviolet lamps, round-the-clock filtration, analysis is done here every four hours, and children are in special diapers that exclude biological contamination

, comparison with peers with peers. he is much less sick. if he catches a cold, then this is a fairly mild form , and he recovers very quickly . it has been scientifically proven that swimming in the first three years of a child’s life has a positive effect not only on his immune system, but also on development. fine motor skills, which helps to progress thinking and speech for adults , swimming is also useful, but not all. we asked the world and european champion evgeny bezruchenko to show what dangerous mistakes amateurs most often make will help swimmer pavel and the so-called infinity pool. here the screw creates a counterflow of water, it seems like you are swimming, but in fact you are standing still, it saves space, and it is convenient for us to shoot dolphin or butterfly, the most difficult

physical and swimming, but the easiest technical one is now the biggest mistake. with paul, this is a strong way out of the water. large vertical swing if you break the technique , you can damage the joints, for example, butterfly should swim horizontally, and not emerge waist-deep from the water. many also swim on their backs, swaying and endangering the musculoskeletal system, but the most serious complications come from the seemingly harmless bathing itself. and this is an ordinary brother. the so-called grandmother, brother, all lovers swim in the pool. this is how paul shows you to raise your head even higher. here is, uh, the position of the torso. here is such a bent back, what is wrong, what creates a big load on the lumbar and

it is possible to be injured, it is possible to pinch a nerve and a head. if you pay attention. she is in this position, the muscles become numb again , pinching, and calmly cross-section of the e brain with oxygen. here it is important to dive into the water together with the head, the spine is extended, the lower back is even. no tension in the neck to breaststroke. evgeny says you need to learn how to breathe correctly, inhale powerfully and sharply. to exhale for a long time and crawl water, the trainer advises to swim without sudden movements, do not bend your arms at the elbows, do not throw your head in the pool, in general, the main thing is relaxation and stretching. although there is another direction approved by the science of water aerobics, we straighten our shoulders, we pull up for many, such gymnastics helps to improve endurance, scientists. it is said to be a great activity for menopausal women. when estrogen levels drop from

cholesterol rises, the risk of coronary heart disease increases. water training stimulates peripheral vasodilation and redistributes blood flow, which is good for both preventing age-related diseases and for pool figures are also used during rehabilitation after surgery and injuries, we hold the handle in front of us. i'll lower your neck now. don't be afraid. you will now come off and walk completely everything is calm, the scales are having fun. this is a special installation for stretching the spine, this procedure is prescribed by doctors for hernia, muscle spasms, fibrosis, using special corsets and gleason loops, they fix the body or head, stretching the lumbar or cervical spine, the load is dosed by the computer and experts emphasize this not a substitute for treatment, but only an addition

, a disease of the spine is, as a rule, a chronic process that lasts a long time and recovery. perhaps only if we establish the exact cause of the origin of this disease. as doctors note, it is possible to stretch the spine even during normal swimming, this is even advised by surgeons before the operation to remove the hernia of the pool, again, subject to the technique in such cases, it is also safer for pregnant women to swim than other sports. in water. reduced load the blood flow normalizes, the muscles tone up, but perhaps you should not overdo it recently obstetricians from the geisel medical school in the usa conducted a statistical analysis and found that the more time a pregnant woman spent in the pool, the less her child had a head circumference. and what about the quality of the water, we checked it in three moscow swimming pools of the municipal

sports complex in the premium fitness center and water park for the concentration of chlorine. everywhere it turned out to be a minimum of less than 1 mg, much more in all samples. urine was found, people go to a little bit of everything, and uh, also by the presence of ammonium nitrogen, it can also be assumed that people do not take a shower before the pool, so uh , a lot of organic compounds get into the water of the swimming area directly in everything else. uh, all the indicators meet the requirements and the water is quite clean. well, except for such unpleasant trifles. scientists from canada even calculated that in 3 weeks , visitors release about 75 liters into the water of a large public pool. urine concentration. as a result, it is only a hundredth of a percent, literally a drop in the ocean. but this can increase the irritant effect.

chlorine. after all, he enters into reactions with organics champion in the content of urea. in our test, the pool of the municipal sports complex turned out to be 10 mg / l the least of all in a premium fitness studio. true, ammonium nitrogen was found here, and formaldehyde in the sauna of the water park. that is, their visitors neglect the shower during prolonged contact. these substances can provoke respiratory diseases. and as a last resort iraq, however, according to experts, swimming, in the pools. still, it is safer than in open reservoirs in rivers and lakes, especially where waterfowl live, there is also a danger of stumbling upon parasites. and it’s not for nothing that frightening photos appear on social media every summer after going out into the countryside for regular swimming in a better human-controlled environment. moreover, water purification technologies are developing and horror stories about pools. basically deserve to be called

myths. and what surprised us this week scientists and inventors from different countries right now on the air miracle of technology fifth place in the traditional hit parade of scientific and technological news new entertainment for dogs bored alone at home created in the usa is a stationary robot on legs, equipped with cameras with artificial intelligence, speakers and feeder. he is able to play with the animal by giving commands, recognizing their execution and then, rewarding the treat, the robot also analyzes the behavior of the dog, understands what she likes and adapts the games, as well as informs the owner if he notices any changes that, for example, with age may require a visit from the veterinarian for all these intellectual wonders, the company plans to charge a monthly fee of 49 dollars of equipment further. in our issue

how to pay less for electricity, that is, the more scale, the longer the machine will heat water when household appliances, through our fault , eat up unreasonably many smart tape pillows and applications. does this stuff help improve sleep? my ears hurt a lot. our correspondent conducted an experiment on a miracle goods stand for knives, which dries, disinfects and sharpens. as you can see, it really cuts punching better. no matter what results she showed during our tests, as well as the best discoveries and inventions from all over the planet. the most interesting is yet to come. the bright taste of instant coffee jardine gold and jardine dink is a pleasure to feel . a stewardess named anna i had an evening

dress and i was in the best restaurants in the world. well, what didn't you see? she said goodbye to her mother and son, took the machine gun and went to the front, speaks. well, take it, you wanted to fight. get a platoon. our beauty against ukrainian monsters. i was afraid that he would say that i was afraid, i was afraid. i endured everything, as she freed mariupol from the militant commander, nicknamed the squirrel. i never allowed myself to cry in front of the boys, because you can’t show weakness and how, together with your boys, you are preparing to meet correctly. new season today at 22:20 on

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this is a miracle of technology, i'm sergey, we rise higher in our hit parade of news from the world of science and technology, which is on the fourth line. elderly people should be encouraged to wear hearing aids. this allows you to delay the onset of dementia , such a result was given by a large-scale study conducted by an international group of scientists on the material of the medical history of almost half a million britons of middle and old age turned out to be wearing a device. in the presence of hearing problems , it reduces the likelihood of dementia by almost one and a half times. including

alzheimer's disease, apparently, in order not to weaken, adequate work with a large number of external stimuli is important for the brain. have you ever wondered what makes up your electricity consumption. which device or habit is most reflected in the monthly bill, and whether it is possible to reduce costs without compromising comfort ? streets and avenues, squares and boulevards are decorated with thousands of lights, a real fairy of light, and this is not las vegas, but our irkutsk is here because there are a lot of powerful power plants around. the cheapest energy in the country for 1 kwh takes less than 2 rubles. in moscow, the tariff starts from 4.50. by the way, what such a kilowatt-hour, for example, how much

energy is needed to lift a ten-ton load to a height of the twelfth floor is not at all small. well, if we translate into the language of home appliances, all electrical appliances bring us very different benefits, and for each of them the same kilowatt hour of energy means something different, for example, for the tolster that i have in my hands. these are 36 ready-made skeletons for an automatic washing machine, an hour of washing for a kettle is 40 minutes. continuous work is everything, it seems to be imperceptible, but it eats up our budget and often, as our permanent expert points out nikita pchelkin. we ourselves are to blame for excessive spending. if the refrigerator is near a heat source, it will heat up faster. thus. it will turn on the compressor more often in order to maintain the operating temperature of the inner chamber. so we make sure that there are no batteries nearby and that the sun does not fall on it. yes, it is important to look at the doors over time due to the state of the sealing rubber.

it can lose properties and the refrigerator will have to work hard to cope. with penetrating heat. and, of course, you shouldn’t keep the door open for a long time and put it inside hotter old models could even break down from such a dishwasher ; although often from this falls. the quality of washing, but with an electric stove everything is not difficult, the dishes should occupy the entire heating surface of the burner. if we, for example, here we have a saucepan, and it practically disappears. burner. yes, but if we put more on the burner, it turns out that the green air stove can be turned off a little earlier the dish is ready, you should not boil too much on the residual heat in the kettle , only as much as you need right now

, the presence of scale also increases consumption. this also applies to irons in steam generators , scale forms on the heater over time. that is, it turns out some kind of fur coat, respectively, the heater has to first warm up this fur coat, and then it boils water, thus spending more electricity, as for modern tvs. especially with lcd screens. they're not very power hungry. and it certainly doesn't make sense to unplug them when they're not in use, the meter doesn't even see the paltry thing that a tv needs in standby mode, and this is also the case with phone chargers. that is, if your gadget is charged , the charging module turns off the supply of energy and thus, uh, the consumption of energy, yes, stops in the world of vacuum cleaners. the most voracious are wired robots with powerful motors or wireless models suck less, but also consume less. by the way, overflowing garbage, a collector and dirty filters increase

the consumption of the washing machine , it is also worth keeping clean in the same way as with a kettle, make sure that the heating element does not accumulate, that is, the more. scale, the longer the machine will heat the water will save short programs and eco-modes. so it fills in less water and reduces the time it takes to heat it up, and to save money, it’s better, of course, to wash less often, collecting clothes for some time, they're forcing the typewriter. every day to turn the counter for the sake of one t-shirt and a pair of socks are simple things, but they work yes, of course, but we will check how they work in the course of our experiment with measurements. whether serious savings will turn out, our correspondents find out even kartamysheva and lyonya cats. first, they enter into a negative image of real electricity spenders. the kettle was left with scale. too

much water has been poured. turned on forgot the kettle cooled down all over again. turned the fridge back on and didn't close it. also put it hot. tv not turned off, although they do not watch. and the machine was launched half empty several times. all this in terms of a year winds up about 7,300 rubles. and what happens if, having switched to the light side, you begin to follow the advice of the master of water? they turned on and poured the refrigerator unnecessarily

closed the tv is also resting, and the machine washes once, but with a full load , the vacuum cleaner has already been cleaned, an impartial counter sums up. consumption was halved, by the way, the transfer of washing at night also helped, when the cost of energy according to the three-tariff system is the lowest. well and in general, the main energy consumers in our house. these are air conditioners and heaters. if possible , include them less frequently. this will significantly reduce the bills. and we hope you have already changed the light bulbs to led compared to incandescent bulbs. they consume 10 times less. and at least individually each element of the savings may seem insignificant together. they are like small streams from the self-impressive river, a penny really saves a ruble. should you sleep with headphones on?

do fitness trackers measure quality correctly? sleep and whether smart pillows and other gadgets help, the latest study shows that sleeping in silence is not necessary we checked with doctors and their professional equipment. miracle products knife holder with drying decontamination and after the point. does it all work well? this is generally a trash sterilizing lamp shining down, as well as the most amazing discoveries and inventions of the leaders of the weekly news hit parade. all editions of the miracle of living food technology, as well as our scientific research. you can watch at any time on the website ntv.ru, and also on rutube and a lot of additional materials of articles in short videos of recipes are waiting for you on my pages in all popular social networks vkontakte odnoklassniki in telegram. drive into the search sergey molodev.

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tele2 i found an unusual item. this is the smartphone of the 21st century. what is vk is a place where we meet new friends? and relatives and friends meet with a smile our call. after all, you can meet the dawn watching videos and uptrends in clips.

you will also meet your favorite musician here, and, if you're lucky, your loved one. we will be together a meeting place in vk when there is not enough around taste. time to switch to the holy spring holy spring line up the taste is ready. the great ruta meyer in the city is my job

, then i came to the stage to talk to us at our theater. this is what we will build our performance from. it's all the end of life. it's a marvel of technology and throughout the entire issue we have a hit parade of news of the week. now the third place is a system that gives a person six extra hands created in japan

in fact, this is a backpack that connects the right number of robotic limbs, the authors from the university of tokyo tried place your hands in different planes so that they do not interfere with one another. if necessary, it is proposed to replace with specialized grippers. which will give a person even more opportunities than he has in his natural state. all experts unanimously say that for weight loss and just for health, it is very important to sleep well, time and depth matter , a huge variety of household methods have appeared, diagnosing and improving the quality of sleep with special beds and pillows. yes, bracelets and lies. is any of this worth your sometimes a lot of money? lack of sleep, many people are at risk of gaining weight. after all, the production of the hunger hormone ghrelin should be inhibited at night. and if this does not happen, the next

day, we will overeat. a small amount of sleep threatens even dna damage and an increased risk of developing cancer. this conclusion was made by researchers from the university of hong kong. what technical solutions are offered by manufacturers. for example, a smart pillow for 15,000 rubles. built-in electronics monitors sleep cycles, evaluates them and sends recommendations to your mobile the app works the same way. this tape is almost nine thousand. it must be placed under the sheet at chest level in order to read the heart rate and respiration rate, a budget option is a fitness tracker worth 1,500 rubles. he also controls the work of the heart and monitors the movement of a person in a dream, but how accurate are the results of such measurements. our correspondent leonid koshelev, who complains that he cannot fall asleep for a long time , went to the moscow state university sleep medicine center. here he will spend the night to compare the readings

of home devices with professional ones. research in the field of somography. this is a whole complex of sensors that monitor heartbeats, breathing rate, blood oxygen saturation, and much more. what else do you have in common here often people do not fall asleep. yes, we often have patients with insomnia who find it difficult to fall asleep, but as a rule, they can still sleep for 20-30 minutes. at least to take a nap lenya fell asleep for a long time almost 2 hours at a rate of 15-20 minutes. somnologist alexander kalinkin revealed a slight lack of deep sleep phases, when the body relaxes and recuperates and fast. it is also paradoxical when a person is sleeping, but the brain is actively working, which was shown by home trackers. uh , interesting, and in some cases even funny data, because one of the devices showed almost 80% of rem sleep. e that normally should not be more than 25%. such

a gross mistake was made by wrist fitness tracks, but the rest of the devices also did not flash , recording seven hours of sleep. although in reality there were only five. in general , the diagnosis is still better to trust professionals. well, are the newfangled devices capable of helping to improve the quality of sleep ? a neuropsychologist and a mother of two children, anna , has been using an application for meditation and sleep from blogger irena pretend for 2 years. the subscription costs 380 rubles. there are courses within a month that are voiced by russian actors, theater and cinema. and there are clear instructions in the application. when, for example, such a playful form, it is spoken out. there the sun came out, it warms your e, right hand. uh, heat begins from the fingers to rise higher and higher. and this, according to anna, helps children

to concentrate and calm down before going to bed , eleven-year-old rodion used to fall asleep for about an hour. now it's only 15 minutes. and little yaroslava has the same thing, our lenya will try to use this stellar application for two nights to evaluate the results. we still left the smart pillow and tape, but also interesting sensations on the first night. lenya listens to the meditation program before going to bed, in the second another 30-minute audio is already lying under the covers. in the morning the result is the same, i fell asleep so quickly. now i looked, the last phrase that i remember out of meditation was about the fourteenth minute. i don’t remember anything else, but i feel cheerful. what do somnologists think? is it useful to listen to such recordings before going to bed - is meditation a ritual for relaxation?

and what i always talk about, this decrease in cortisol is preparation for oslo . the less we worry, the more likely we are to fall asleep scientific evidence - this is confirmed, for example, by an american study of the quality of sleep of people over 60 years old showed an improvement not only night rest, but also day after meditative practitioners, by the way, for those who like to fall asleep under audio guidance, they also came up with a mask for 800 rubles. with built-in headphones. does it provide additional convenience? lyonya tried to fall asleep to the sounds of nature and calm music, which is available for free , and even to asmr sounds that cause pleasant sensations in the body. researchers from the university of sheffield in england found that it helps a person to relax, but something went wrong for us for almost an hour. lyonya could not sleep, the mask turned out to be uncomfortable due to this thing. my

ears hurt a lot because there are headphones. eh, they're not upholstered in anything soft. that is, just plastic immediately here, somnologists recommend not sleeping with headphones so as not to squeeze the auricle . it's better to turn on the audio on your phone and put it next to you. recent studies show that sleeping in silence is not necessary. if you are comfortable sleeping or in some kind of white or pink noise. this is the noise that you are not annoyed by some kind of monotonous noise. there is also a noisy option for improving sleep. here is the cube 13.000 rub. as the advertisement promises, it will lull you with electromagnetic waves, supposedly similar in properties to impulses. natural origin we failed to get the effect, yes, and there are ambiguous somnologists on the network, in general they advise not to rely on any one device, but to create a ritual that you will repeat.

every time before going to bed, then the body will begin to understand that it is time for him to prepare for rest , for example, our leonid now goes for a walk before going to bed on the advice of the doctor and falls asleep not in 2 hours, as at the beginning, but in just 10 minutes completely free of guaranteed health benefits. this is a miracle of technology, see the final of the program. rubric wonder goods, do you store knives properly? maybe you need. here is such a multifunctional stand that dries and gets rid of germs and sharpens what professionals and ordinary users say about it, as well as the top line of the hot five world science and technology news. what seemed to us the most interesting this week? today we have to work underground at a depth of 3 m. i really want to come here. come from all problems. i was inspired by the norwegian

fjords with their huge rocks, as if you were on the street caught in a storm or a storm somewhere outside the window. and you are sitting in a very warm place. from the basement to the top of the cliff, relaxation rooms with the atmosphere of the norwegian fjords. the dacha answer is not so blown away by a gust of the north wind in this room today at 11:505 on ntv you are super 60+ new season today at 22:20 on ntv is it ever never? well, what did you want traffic on the video to be endless? in beeline, can you watch the video endlessly? just choose a dragon in the up tariff beeline is on your side, if the stars are lit, then they already exist. meet exclusive content from authors and bloggers on any

topic of interest will provide you with exclusives from authors. find your center of performance to put a career built that she will never return here. so, i don't want to work, and we have a true love for art. thank you dear tv viewers, please do not look for meaning in this commercial, it is better to look for cheap aes tickets to buy in the beginning there was a word,

then we were the first to launch sms, we were the first to connect to the subway and rose above all so that you communicate not only with words, but also take pictures. and if you need words again say them looking into your eyes. and relatives and friends meet our call with a smile. after all, you can meet the dawn watching videos and uptrends in clips.

you will also meet your favorite musician here, and, if you're lucky, your loved one. let's be together a meeting place in vk of the 21st century the imperial mint presents the 80th anniversary of the victory in the battle of kursk. only thanks to the courage and heroism of the soviet troops. this is the largest tank battle in history . victory, on the kursk bulge , awakens pride in each of us for our country. the memory of this victory must

be kept. in every family we present a commemorative medal for every russian. call and order for free pay only 299 rubles. for delivery. on the obverse of the medal is the symbol of victory, the legendary t-34 on the reverse is the order of the patriotic war. save your pride for the victory and pass it on to your children and grandchildren , order a commemorative medal by calling a free phone number or on the website, kursk 80 let.rf. borscht premiere tomorrow at 20:00 on ntv big changes pointer now do not break grades do not fake a diary do not forget parents at home can be collected in one message about the format of training have become more flexible technological only teachers are left

, thanks to him, children appear responsible perseverance and self-confidence become teacher. choose your university to be a teacher.rf. the teacher is forever. you see miracle of technology. and this is the news i put sergey molodemov in second place in the hit parade, discoveries and inventions of this week advertising technologies that have risen to new heights, demonstrated in britain by the company organizing the drone show in the sky over london. she built a gigantic qr-code out of four hundred luminous copters , which could actually be scanned by a phone; those who did it got to the website of a local insurance company china and the united states of goods, this section is devoted

to devices and services advertising, which promises real miracles, so that it’s not true, and what we don’t really find out with all scientific certainty. you are tired of the knives always blunt and randomly lying in drawers in the kitchen, then this device is for you, they say, its advertising is convenient storage, drying, disinfection and sharpening, all for 7,200 rubles. the stand has four knife compartments and scissor compartments, a fan, a uv lamp , and a double-sided sharpener that sounds and looks good. but how practical is this? along with football and mother of many children ekaterina ashikhmina with her subscribers. she shares recipes for beautiful and nutritious meals that you can take with you to work or give your child to school. i

thought that disinfection is necessary because the products that you cut with a knife. they are different knives, you have to wash them often, and because of the water, ugly stains remain on them. maybe drying will solve this problem. ekaterina's device for a week, but for now , let's check the rest of its functions, first of all, disinfection, how mysterious it is said on the seller's website that the built-in ultraviolet lamp helps to achieve a double sterilization result. to understand what is meant by our tester, even kartamysheva and constantly expert, the head of an independent environmental laboratory, ivan kalinin , will go to a very non-standard place. it seems that bacteria, e. coli, directly tested from the walls of mold spores , directly replaces the surfaces of knives, and you say so and it’s already creepy. i already feel it. you know, these phantom ones. uh,

someone's touch of some bacteria. let's start, of course, dangerous mold and e. coli in this stylized photo studio. no, but just in case and for the reliability of the experiment. we first sterilized the blade with alcohol. now let's pollute them by dipping them into a fraternal broth, which has been kept for a whole week . the disgusting aroma will help us to conduct objective comparative studies of our ha. so, holding their breath, dasha and ivan placed the blade in a pot of broth, and then left the knives to dry a little. the first sample will show us the initial level of optimization, the second one we just put dirty in the device. to be honest, i think it's too complicated. yes, but we 'll take that into account. and at least we will trace the dynamics of the development of reproduction

of microorganisms. the third knife, even thoroughly washed with running water and the usual means. maybe this is quite enough and there is no need to disinfect, the test results are being prepared. and we have time to test the built-in sharpener with the help of chef alekseykov. we took two identical knives and blunted them. here is the result seen on a soft tomato. here's a look at the situation that is not completely obligated to peel with a second knife. let's try to make them sharper. will the sharpener compare with the special stone that alexey uses in his restaurant, let's start with the stand? after 5 minutes, alexey considered that the knife had become sharp enough. will we have enough time to sharpen the stone and compare the result after the stone, the peel

was pressed a little, but the knife became much sharper . well, as you can see, it really cuts punching better. no this knife is better sharpened, well, if you try chopping movements as a standard, alexei took his chef's knife with such freshly sharpened knives. both samples coped with the task, but upon closer examination it turned out that the knife sharpened in the stand still left a more even cut, well, this function works perfectly. but the built-in dryer, mother of many children, ekaterina , did not like it, but she used the device for a week and called the result unsatisfactory, the knife was wet. here the soushkov

turned on the dry mode and after 10 minutes i will pull it out legs. i realized that nothing happened. this brought me into doubt in general, the principle of operation of this entire device raises questions and functions of disinfection, judging by the results. examination of the number of bacteria and mold fungi. after it has even grown, we see an active growth of reproduction, like mold fungi, like bacteria, ordinary water with detergent turned out to be much more effective than ultraviolet why did ultraviolet radiation happen in different ranges, it can be soft, it can be medium can be hard , and for only hard ultraviolet is suitable for sterilization, we turned to our permanent expert, candidate of physical and mathematical sciences, kirill boldyrev, who has truth-clarifying devices. we see that we have a 254 nanometer band. it is a hard ultraviolet just suitable for sterilization and its function. she,

of course, must comply, but why then did this not happen? oh my god. no, this is trash at all. we see that the sterilizing lamp is shining down, the light is not getting here. it can be re-reflected from the plastic a little, but the main radiation does not hit. that is, the very tips of the knife will be sterilized, when cyril looked inside the device, it became clear. why didn't the dryer work? we see that here the fan has a resistor, which, as it were, heats the air, but there is no air vent. that is, she drives inside here. uh, this humid air is generally only a double-sided sharpener that functions properly in this device, and you can buy it separately much cheaper, without relying on mythical versatility, which often fails manufacturers the idea is good, but the implementation is not a miracle. well

, now what news from the world of science and technology we recognized as the most interesting this week. first place - hot fives the basis of the medicine of the future will be tattoos. developers from the university of texas are convinced of this, 8 they have presented transparent stretchable layers in which microsensors are embedded. battery. the transmitter is all you need to constantly monitor the electrical and mechanical activity of the heart, the smart tattoo even analyzes sounds made by the body, working something like a doctor's stethoscope such continuous monitoring allows you to quickly notice problems and respond to them, saving lives. what determines comfort in your apartment for most of the year on whether the batteries work well. by the way, they, like any other

interior items, have fashions that change and, for example, cast iron is already. trendy is not only about aesthetics. modern batteries are made from an alloy of aluminum, silicon and copper, because it is less susceptible to corrosion and gives off heat much more efficiently. better withstands poor water quality and pressure drops in pipes. formerly aluminum radiators. developers bought in china , now we produce these radiators and they are a head and shoulders above the chinese one, our plant is a resident of the regional industrial park. it was built according to the national project of labor productivity and no one complains about our productivity. this is five million sections a year, the city of nevinnomyssk is located in the stavropol territory. they joke here that after the construction of a radiator plant in the region, it became even warmer and, most likely, not only in it, the company sends its batteries to 40 subjects of russia in the cis, another 10 countries, their design is convenient, also because you can choose the number of sections and easily

mount a battery of any length. in addition , the plant produces several types of radiators. from inexpensive and affordable to luxury, as a rule, these are the so-called bimetallic batteries on the outside. they have an alloy, and inside the steel , all varieties are united by the general design of the gutters that guide the room, heated air is much more efficient than what used in the past. which one is the best choice depends on the specific housing, in general our batteries are indispensable. for those who like to regulate the temperature of their apartment. and this, perhaps, is one of the main differences between new batteries and old cast-iron batteries , you can install thermostats on aluminum and bimetallic ones and set the right temperature. in each room separately, but in general you get comfortable weather in the house, which, as you know, is the most important thing. watch next week at the same time how the bacteria inside us govern organism, and why they are called the second

brain to whom doctors prescribe fecal transplantation of midges in the apartment, how they harm people and plants, and what means and gadgets help drinking water testers from this scourge. is it worth trusting the readings of household devices, we compared them with devices in the laboratory, as well as in the miracle products in screws section, which suggest screwing a miracle or not a miracle into tires with punctures, and now the question of the weekly quiz is on your screens. just check yourself or answer the bills in the qr code with your smartphone and follow the link. choose the correct answer and win one of my books, in which there are many interesting scientific discoveries, and healthy food, safe life and health promotion. there are delicious recipes and the winners are determined every month among those who gave at least one correct answer. and the more

hits, the higher the chances of drawing and discussing the correct answers on the pages of our program in popular social networks. well, those who win, we will immediately call. so do not forget to enter your phone number after answering the voting is over correct answer on your screens. thanks to everyone who participated, next question in a week. hi all. this is the country answer. i am ilya westerner. today we have work to do.