Popular wireless devices, this is from a wellknown chinese brand, it costs 1,500 rubles, but it will not work without a hub that unites all Smart Devices in the house for 500. Signals about a flood will be the sound from central unit notification smartphone. The device costs 930 rubles. Domestic production. Help, help, reloading, reloading, but im still wet, no longer, who are you screaming, but get it, it should be fists. The first to be eliminated, that is, to actually celebrate the victory, is lenya. Sensor for 740 rub. It immediately beeped from contact with water, although it was very quiet, which is what users usually complain about. But the notification on the phone came quickly, the flood will not go unnoticed, it beeps, i mean, why so early . Then she left the field dasha with her cheap sensor for 600 rubles. He doesnt know how to send notifications, but. His signal is loud, one of the downsides is his sizeable dimensions, about 8 by 3 cm. Then vasilisa finished the battle, a notification came from the device for 930 rubles there were complaints online that he sometimes loses connection with wifi, but everything worked for us, the most expensive sensor that masha had, i didnt notice any moisture at all, in the reviews, by the way, they write that this happens to him, although later he reacted to water in the basin, but it turns out, hes still a worker, but apparently you protected him well, you protected him well, by the way, she is wet inside, very much , thoroughly wet, i am completely wet, most likely the contacts did not reach the wet bandage, unlike other models, here they are in a small recess, with the head Construction Company victor azarenkov, we checked how much water is needed to shortcircuit the electrodes; 3 ml of liquid was poured into the bowl. And this was enough for all the models to work. In general, victor is a supporter of more expensive wired Protection Systems with autovalves that shut off the water. Their price starts from 18,000 rub. There are almost no false alarms here, unlike wireless analogues. False alarms occur with sensors because they are radio sensors, and naturally any device can send a radio signal. Even wifi is like a radio signal. Accordingly, somewhere a signal similar to the sensor occurred and it can. Operate falsely to notify you of a leakage of the vdc, which is not real. Wireless sensors also operate on batteries, which you must remember to change. Another problem with some systems is sensitivity to condensation, it forms in rooms with high humidity, this is what happened to gennady from the april spring near moscow, in the basement of his house there was a homemade leakage Protection System, which was inherited from the previous owners, but it turned off the water too often for no reason. When moisture began to appear in the fall, the sensors began to work, we tried to fix them, but we had to wrap Everything Else in paper. Several times a day just going down to the basement to restart the system, which is naturally not very convenient. In in the end, they decided to turn off the protection completely, it ended badly, soon the basement was flooded, which was not discovered immediately; traces are still visible on the walls. The flow was enormous, it took us about 68 hours just to clear it the first time. Sometimes not only pipes leak, but also washing machines and dishwashers. Some of their models have a special Protection System built into them. There is a sensor in the pan that turns off the water supply if it flows past. Repair specialist for large Household Appliances, alexey firsov, our correspondent, lenya koshelev, they decided to simulate a rupture of the lower pipe through which liquid flows from the drum into the sewer. Oh yes, there it goes. Yes, the drum wont start spinning, thats all, everything has already worked, how quickly, yes, the sensor responded to the leak instantly, the machine even started pumping out the water itself, this was done to minimize leakage outside the device if suddenly the system was unable to shut off the supply. By the way, alexey told a story about when the protection did not help, a whole waterfall happened due to a clogged pipe in powder compartment, children. Stuck a rag in there, as a result, streams flowed down the body straight onto the floor, repeat this prank, push the rag in, return the body to its place , start the wash, water poured in, water, look, wow, it all flows out here, look how much, thats it , hello to the neighbors from below, the whole floor was wet and we were about to finish, when suddenly. The machine squeaked and still turned off the water, although it was late, but moisture still got into the tray with the sensor through the joints in the body. By the way, the water supply here is unusual. The hose consists of an autovalve and two tubes; if the inner one is damaged, then water flows through the outer shell to the sensor we are already familiar with. True, alexey says that he has never encountered such an exotic accident. This is exactly the kind of leak that is extremely unlikely. Well, if only. And some dog of yours gets in and chews this hose, the conclusion from this is simple do not let dogs near the hoses, of course, no equipment can completely protect against a flood, there are all sorts of situations, experts advise just in case have civil liability insurance, this is exactly the risk that helps us avoid paying for our neighbors repairs; again, the Insurance Company will pay for it. With insurance for half a million, the policy will cost from 2. 0 rubles per year, and to ensure that there is enough money for restoration , it is better to draw up an inventory of the property in advance together with a specialist. Well , as for leakage sensors, it is more reliable to install a wired system with automatic shutters and the ability to send a signal through an application, so there is less chance of failures. Wireless ones also work, but they have too many nuances needed. Monitor the charge, connection to wifi, false alarms are more common, however, the presence of this protection is most likely better than its complete absence, so at least there is a chance that you will find out about the accident not after many hours, then, when the damage can still be minimized. And what exactly surprised us this week were scientists and inventors from different countries. Now on the air, the miracle of technology is in fifth place in the traditional hit parade of scientific and technological news. Dancing is officially recognized as an effective remedy recovery, at least psychological. A scientific article about this in a reputable Sports Medicine journal was published by researchers from australia. They analyzed how regular dance classes affect Mental Health and came to the conclusion that any type of dance improves the emotional state and. Other classical types of physical activity. Next in our issue fashionable hair treatments. Is it worth waiting for a super effect after botox, nanoplasty and happiness for your hair . Who is this contraindicated for . In the section miracle goods. Now there are not only coffee machines, but similar tea devices. Why, do they add convenience . As well as the best discoveries and inventions from all over the planet. The most interesting is yet to come. Friends, i want to share my joy with you. My new book, on which i have been working for more than a year, has come out of the printing house. It s called my rules of conscious eating, how science helps health and figure. This is practically a detective story on a plate, dedicated to meat, bread, potatoes, milk, staple foods and drinks, right up to the adults. 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Maria loves the sun very much, but life passes among ice floes, a sore throat is a minus, one of the pluses is mirestin, its logical to have one in the first aid kit, well, magnet, are you ready, ready to melt ice, ready to become the best in ahem . Ready to take yours . Playoffs von bet khl championship. Only the best remain in the game. You are looking at a miracle of technology. My name is sergey malozyomov. And now news from the world of science and technology, ranked fourth in our weekly hit farad. Nahit may now no longer be deposited on heating elements, either in Household Appliances or in industrial enterprises. This problem is even more acute and more expensive. Scientists from switzerland and the usa have created a new hydrogelbased coating that simply prevents salt crystals from sticking to the treated surface. The secret is microprotrusions, like those found on the skin of sharks. This protects them from microbes, and in the new coating it prevents growth on the bale. Recently, in a distant country, i was driving along i saw him on the street in the window of a beauty salon. An advertisement calling for trying botox for hair , wow, i thought, this is some new use of a poison that usually smoothes out wrinkles, upon closer examination it turned out that not such innovations have appeared in hairdressing, mirror shine, shining and obedient strands, you want a hairstyle dreams, like from a shampoo advertisement, all this is real, they say in salons, you just need to do it. They have a couple of hours and give 510,000 rubles. How long does the effect last and how does it generally work . Our voluntary testers, two natalya and anna, agreed to test fashionable procedures on themselves happiness for hair, botox nanoplasty. Each chose what attracted her most. Before the session, everyone is examined by trichologist Maria Vasilyeva and immediately predicts natalya, who wants to use nanoplasty to return her bleached hair to its former luster, is unlikely to succeed. Severely damaged hair cuticle, where the protein, cortex, which enters the core, which occupies more than 80 , is completely absent. All thats left is loose cuticle, yeah if we look at the tip of the hair, unfortunately, this condition of the hair cannot be restored. The masters agreed with the doctors verdict instead of nanoplasty and suggested doing a skincare procedure. And trim lifeless ends. Well done, perhaps this saved natalya not only from unnecessary expenses, but also from something worse. Its a nightmare, the hair began to fall out on the back of my head, thats where it was damaged the most from the bleaching, but it feels like after bioplasty everything only got worse. Lets understand this procedure in more detail. It is called bioplastics or nanoplastics, depending on whether they want to attract it with environmental friendliness or. Ionity. In fact, this is an analogue of the longknown keratin straightening, the popularity of which has faded in recent weeks due to the formaldehyde in its composition. It smelled terrible, clients and craftsmen were dizzy. There have also been studies about the risk of developing cancer in women who have resorted to such procedures. There is no poison in the new composition. Usually the main active ingredient is glyoxylic acid. It is nontoxic, plus caring components. This procedure is more advanced. Due to the fact that it contains amino acids, protein, panthenol, due to this this procedure is safer, well, the scheme itself remains the same, it is. Since the original contender natalya dropped out, our colleague, the producer of the miracle, decided to test it on herself technicians ksenia tryukhan. Her hair is in good condition, she has never dyed or bleached, she wants to straighten her strands and make them shine. First, wash, then apply a special composition, dry and hot iron with at a temperature of more than 200 they pull out what happens, well see soon. Anna is also the owner of long ones. Here everything happens in much the same way, wash, apply, heat and stretch, but what is the difference, and what does botox have to do with it, because thats what they usually call poison a neurotoxin produced by bacteria, in small doses, when it is injected into the area of facial wrinkles, it it precisely blocks the facial muscles and the skin is smoothed. There are no such components in the compositions for salon procedures; usually these are silicone polymers. Must be repeated several times to achieve longterm effect, and the promised happiness does not always come. After a similar procedure in one of the popular salons, muscovite victoria came out absolutely unhappy. It seemed to me that my hair had become even worse than it was when i came to the salon. I began to ask a lot of questions about my indignation, to which i was told that well, this is in. Your individual case, because you displayed the color black, so you dont have the result you want. For 3 months now, victoria has been going to procedures that should restore their hair after this adventure, although in general dyeing is not a contraindication, and apparently, the issue here turned out to be the qualifications of a particular master. Well, what about our heroines . How did the experience of natalia, anna and ksenia end . Who tried on themselves, the socalled happiness for hair, botox nanoplasty, smoother, lighter, it seems to me, they became, an amazing effect, because i did not expect that they would be so smooth, so full, they seemed to become larger, like this straight, they are very super smooth, they go away very easily, after 2 weeks the effect was no longer so bright, but it still persisted. We also examined the hair before and after the manipulations under a microscope. And with high magnification we saw that the surface became smoother due to botox and nanoplasty. The scales, called cuticles, are pressed tightly against each other, and a shine is visible. However, no compositions are capable of penetrating into the hair shaft to restore it. The effect will not last long. And then you also need to use special sulfatefree shampoos, regular ones. Wash off what was applied, but also special care, as doctors warn , will not protect against longterm problems often associated with such procedures, imagine, here is a silicone shell, the hair dries from the inside, the compounds are washed away, over the course of 3 months the compounds are completely washed off from the surface of the hair cuticle, but at the same time they come off and cause injury cuticle, which is already completely dry, the compounds will begin to come off, the cuticle will open faster, and we. Are cutting absolutely dry lifeless hair, which will break over time, become thinner, will break off. As for nanoplastics, scientists generally have many questions about its safety. Yes, there is no formaldehyde, but when heated and in contact with other components, the formation of toxins is still possible. And frequent side effects, such as fragility and changes in hair color, indicate that the nanocomposition is not so harmless. Apparently, it can destroy the protein components of the hair. The rod, of course, from one procedure, and if the hair was healthy, not dyed, like, for example, our heroines ksyusha and anna, there will be no critical consequences, but curls damaged by bleaching and aggressive styling will most likely look worse, the socalled happiness for hair is perhaps safer than others, but it is long and expensive, these are pure oils, these are proteins, these are amino acids, these are structural components hair, this is what the hair lacks , they just gave it to them, so they absorbed it like a sponge, held it for a while, and little by little washed it off, the most correct thing is comprehensive care, cosmetics selected for the hair type, gentle styling, good nutrition, well, concerning effective photographs, then, as our operators say, there are no ugly people, only incorrectly set light. Look for yourself, the same hollywood s