imperial fleet. about the contribution of st. petersburg designers to the country's defense, story by sergei nichai. weapons that fundamentally changed the nature of naval battles appeared in russia thanks to a foreigner. a century and a half ago, the old lesner plant acquired a license for the first torpedo from the english engineer robert whitehead, and only then the product was modernized by st. petersburg designers. the piston engine provided a speed of seven knots and unprecedented damage to enemy ships. it became clear after the first combat use torpedoes during the russian-turkish war. admiral stepan iosipovich makarov was the first in our country to use similar torpedoes against the turkish steamship intibakh. the effect was certainly unusual. its employees celebrate the company's anniversary in the same building where founder-industrialist gustav lesner worked 170 years ago. at the beginning of the last century , steam engines and boilers were produced in workshops, and a semi-spring one was developed. a submarine that

took part in the russo-japanese war, and even a helicopter prototype. after the revolution the plant old lesner changed the name to engine, but the main direction of work remained the same, government orders for the fleet. until the thirties of the last century, the company was the only manufacturer of underwater weapons in the country. another breakthrough invention was patented here on the eve of the great patriotic war. during testing of this torpedo, they set a world speed record of 50. one knot, it was with this torpedo, uh, that alexander ivanovich marinesko made the attack on the century in january 1945, sinking the liner veligay guslov. and if 80 years ago, torpedoes were purely mechanical, without homing systems, but modern underwater weapons are a real intelligent machine, stuffed with sophisticated electronics. the company's immediate plans include expanding the geography of foreign orders, as well as testing new types of underwater weapons for the needs of the russian fleet.

sergey nichay, evgeny rakov, andrey tarasov and olga potapenko. news petersburg. the former dacha of leonid brezhnev in stavropol will become a tourist attraction. a new complex has appeared there. the builders have already started work they are planned to be completed within 3 years. the summer residence of the general secretary of the cpsu was one of his wife’s favorite vacation spots. in the nineties , the dacha was completed; it turned out to be a beautiful architectural ensemble, which they tried to transform. a sanatorium and hotel complex, but they couldn’t implement the idea, so after three decades they decided to revive the facility, the complex will have medical procedures and thermal springs. all news is always available on the media platform, look in the application or on the website smotrim.ru - this is news, we are monitoring developments. ekaterina, favorites. i hope to appear before the empress soon.

there are four days left before the main premiere of the year, watch today a special edition of the 60 minutes program, all the latest news about the situation in ukraine in the world, don’t miss it. 60 minutes, today at 11:30 and 17:30 on the russia channel. good morning, good morning, andrey petrov, svetlana abramova, with an interesting , useful broadcast knocking on your door, be with us , don’t switch, please open for us, because the truth will be interesting, a mound in the shape of a huge boat, finally thoroughly explored on the territory of turkey, today the focus of attention of historians around the world, after such a study, analyzes of soil stones, archaeologists gave the following: the objects date back to the time

of the biblical flood and noah’s ark, and what is most surprising in the samples is a sprinkling of sea origin, how they ended up at an altitude of 2 km, one can only guess, checking the biblical texts. according to them, noah loaded his family , a pair of animals of all kinds, into a smokehouse 150 m long in order to save them from floods, and when the flood ended, the boat moored to the top of mount orarat, it turns out that if there was an ark, then there would be a universal flood too, well then i will propose another logical chain, if in the fall we regularly have small floods in the basements of high-rise buildings throughout country, but that means there could also have been a universal flood, but the residents of flooded high-rise buildings still want some kind of logic, too, and the problem of flooded basements here in the village of vasilyevskoye, not far from sergiev posad, turned out to be a headache only for the drowning people themselves, local residents are left alone with their communal problem, and the municipal authorities, not the management company

, are in no hurry to help, i’m interested in the fact that they have issued certificates about the readiness of residential premises for the winter season, as soon as the frost hits, a first-class ice skating rink will be opened here, the residents of this joke four-building buildings, however... rather out of despair, 8 years of torment continue, all three houses here are flooded, twenty- fifth, twenty-seventh, twenty-ninth, there is water in the basements, destruction is underway foundations, in apartments, in addition to the pungent odor, mold and mildew are in full swing on the floor, walls and even ceilings, sewage drains under the baseboards subside a little in the summer, only to return again in the fall in the spring, the answer from the management company is that they are supposedly carrying out some kind of preventative work, that -they are draining and cleaning here , but they don’t go further than that, despairing of reaching out to the city authorities, the residents of this house in novosibirsk decided to pump out the water from the basement on their own, hired a cleaning company, removed the accumulated sludge, but after for a week the water has returned again, steam is coming from there, everything is fogging up, the problem of flooded basements is a real headache for all

utility workers, experts note, and the problem here is in houses built back in the fifties and sixties of the last century, this is more than 10% of the country’s total housing stock. 5-9 building buildings... with them high-rise areas appear, the appearance of which is not designed for the capacity of collectors, which were initially self-sufficient for this residential development, that is, it is based on, let’s say, the formal attitude of local authorities, hence all the ensuing consequences, despite the fact that apartment owners pay for the maintenance and repair of common property every month, this money should go to basement needs, otherwise this is a reason to contact the housing inspectorate and the prosecutor's office. fulfillment of obligations under the management agreement, the management company bears administrative responsibility, the penalties can also vary , up to a fine of up to 50,000 rubles, however, such sanctions apparently do not particularly frighten utility managers, so parliamentarians propose more drastic measures. any

operating company works at the expense and exists at the expense of the residents, so the first warning is if there are serious violations, the second is simply the revocation of the license of such companies. according to experts, about 50% of all management companies in the country operate with certain violations, and it is often very difficult to influence their work. perhaps legislators should consider more effective ways to hold such organizations accountable. it's time to deal with other companies. already a month in russia has a norm obliging internet resources to inform about the work of recommendation services, those that offer us services based on our requests on the internet. now the owner. must explain to users the principles by which recommendations work, what data is collected and how it is processed, why all this was needed, we will talk in detail with our guest, we have in our studio today the ceo of digital platforms arseny sheltsin, hello, good morning, good morning, well

look, if you explain it on your fingers, so that it was easier to understand, you watched, you watched a movie about cats, and some kind of system offers you again these movies about cats, slips it to you, although you may not want it. now, according to the law, from october 1, they must tell us, and you know, if you watch a movie of tricks, we will offer you tricks, great, so be careful, everyone, what’s the catch, what is all this for, well, first of all , this is essentially, let’s say so, but to add clarity to this process, that is, so that, well, for us there’s no way change, i can give up cats, no , just know that you will watch about cats, you will watch about cats again, well, if you saw and asked for cats, but saw cats that you don’t like. in paper form, that is, well, in text form, there is no way to refuse, because by doing so, we switched to cats, looked at them, read

the rules, well, just imagine how many cats there are in the world, every modern service, even a startup, has a huge assortment of different products , now you are from the position... from the position of the consumer, aka comes, respectively, to a music site, to a search site or to a market play, in order to take what is interesting to them, listen, well, how many times have i come across it, there you buy once in your life, maybe a refrigerator, but then you won’t have it for the rest of your life you need to look at refrigerators, it doesn’t necessarily have to be this way, everyone has different recommendation services, they are updated daily, well, i understand correctly that, for example, if i see content that i don’t like, i can request that it be explained to me, that is, they can explain to me, why is this happening? based on this, i ’ll just adjust my actions so that the service doesn’t give me this content, right?

well, yes, some services neglect such opportunities, this leads to negativity, and it also happens that illegal content ends up, so to speak, in this circulation, but this can be useful for parents, correct me if i’m wrong, let’s say i ... i see that there is something bad, incorrect in the child’s computer, i ask the system why this incorrect thing has popped up, and the system tells me, because the child logged in there on those sites or entered such and such a request on the internet, well, yes, such a mother is a spy, at the moment we are essentially getting some kind of description of the algorithms, but it can be so abstract that it will not be clear in detail, based on which of the fifty actions, this is how exactly this informing of the user will take place, will he even understand what he is being informed, will he understand all of this or will it be on some separate site or will it always be that checkbox that you never

do you notice? well, of course, it won’t be in a huge font in the middle of the screen, when a person there urgently needs to find something, is this film showing smoking scenes? no, of course, this will be a simple small phrase in a certain place on the site, maybe even on the user’s page, this will be the page where the offer is, accordingly, an agreement for the processing of user data, in your expert opinion, when the moment can happen, the moment may come for you we had the opportunity to disable these services, you can to make, let’s say, a light mode, when some very wide contextual base is not used and some kind of, so to speak, content violence against users is not used, thank you very much, thank you, we spoke with the general manager about how recommendations will work on the network director, digital platforms arseny sheltsin. thank you very much, arsenniy!

we have a boyan, samorigran, i’ll find a battle itself, the king wants everything at once , bring me some jellied meat, and why, by the way, at the pike ’s command, come on, all together, my 100 points, or even 150, all yours. look at everything together, tomorrow at 21:30. scientists discovered a completely new species of dinosaur in kuzbass. paleontologists have already agreed that this is a predator, a theropot. now scientists will have to study the tomograph images, and then make a reconstruction of the kemerovo dinosaur and register a new species. the reptile lived in siberia more than 100 million years ago, parts of the skeleton were found in rock and anatomically, which is very important for scientists. the bones lie as they did during the life of the animal, and, judging by the state of the skeleton, the dinosaur

had sufficient food supply, yes, teeth, the dinosaurs’ teeth, mind you, are in order, and without a dentist, there was a dentistry, today we can’t live without the services of such a doctor, how much does a dentist’s work cost, kristina sorokina found out. according to statistics, most russians go to the dentist once a year, or even more often, i go once a year. and get checked, put fillings, once a year, that’s for sure, twice a year, well, i regularly undergo examinations, i do it about once every six months, once every 8 months, but fillings are probably once a year, and they do it right , it's better to study prevention rather than treatment of the disease, besides, the prices for dental services do not stand still; over the year they have grown from 15 to 30%, this is primarily affected by the exchange rate and difficult logistics, if parallel technologies are used... complex logistics schemes, there we see an increase in prices of up to 30% for such technologies, for all

others, of course, to a lesser extent. domestic materials are on average 20-25% cheaper than foreign ones, experts say. for example, a russian- made dental implant can cost up to 15,000, then like imported ones they offer for 18-20,000 rubles. however, import substitution does not guarantee a low price, although it does curb growth. the price for dental services is based on the cost of not only materials, but also advanced training equipment. doctor. level of complexity of the work, rental of premises and other costs, the cost of a filling may be 5-7, if this is a high level of dentistry, then this is already 15 plus, and the addition of each device, each equipment naturally adds cost, in the cost of the crown the cost of the dental part, and it is too depends on which laboratory. and the doctor is working. for comparison, now in moscow, installing a filling costs on average 5,000 rubles. installing a crown will cost at least

30,000. implantation of a dental key will also not be cheap, from 50,000. in yekaterinburg, prices for the same procedures are almost a third lower. it's even cheaper in samara. experts believe that the price of services is expected to rise, but not by more than 10-15%, approximately within the range of inflation. as a rule, by the new year there is always a slight increase in prices for various products on the market, for services. and this, in principle, is all within the framework of natural price fluctuations, yes, natural price growth throughout the year , experts note that in november-december, as a rule, the demand for aesthetic dentistry increases, with its growth the price tag will rise, but practice shows when the market for paid medical services undergoes a sharp jump, people simply put off treatment on the back burner, so raising prices by more than a third is not beneficial for either party, and then they rush into the sky by leaps and bounds, like scientists accelerate the growth of poplars, and most importantly, for we’ll find out what this is needed in a few minutes.

you look 100 to one, what is our task, open the whole board, we can handle it, if you ask, then with the underside, the name of which character from pushkin’s works everyone knows, how much it will be 7.8, 7.8, how many, who is at work, a lot and speaks loudly, if you answer, then with humor, chop, do not pinch, problems with water, light, housing and communal services, i don’t know what else geometry, algebra, physics, chemistry are a set for headaches, god forbid now if win, then, 100 to one, every

saturday and sunday on rtr. this is for you, well well, did you get enough sleep, gentlemen, just a minute, pay attention, today is a big day, a big holiday, dashing, we haven’t seen you for a long time, childish, vila, well, you know, for every cool fighter he’ll find an even cooler one, we fell in love with them, yes who? your wife or boys are good, don’t ask stupid questions now, they are still loved, you are responsible for your words, i am always responsible for my words, heroes of my time, beauty, repin, the whole brigade, just look at the platform. these shots show

rock musician sergei markov in the early nineties, when his name was well known famous volgograd rocker and he, after 30 years is in a psychoneurological boarding school, begs to return him home, i don’t want to be here , i want to go home, as sergei markov claims, brother yuri decided to send him to a psychiatric hospital and deprive him of his incapacity in order to have sole control of the apartment, fate he will live out his life in a boarding school, on whose side is the truth, malakhov. today it’s probably time for rtr, but what are you changing, i’m already tired, yesterday i came late, i came, a recipe for love, the premiere is on

saturday on rtr. ball-chrysanthemum in nikitsky botanical garden. jaaltie has the world's largest collection of more than 450 varieties, all of which are now in bloom. some of them were bred by local breeders. there are so many shapes and colors here, stars, balls that look like modest daisies and luxurious roses, shades from soft milky to bright purple and even orange. you can admire the variety of autumn chrysates. until the first frost, but not only are our scientists developing new varieties of flowers, russian geneticists are working on creating unusual poplars that can grow much faster his brothers, why - did andrei negru recognize? now i have two test tubes with poplars in my hands, in a test tube with a yellow lid there is an untransformed plant, in a test tube with a white lid there is

a transgenic fast-growing plant, the case when the difference is visible to the naked eye, scientists... planted these fields at the same time, then they were in exactly the same conditions, meanwhile, one plant is three times taller than the other, all because, using genetic methods, experts increased its production growth hormones, i must say, this is not the only such work, scientists already know that the wood of fast -growing trees contains quite a few legnins, which are responsible for strength, in general, for plywood and wood-based panels in the creation of which poplar is often used, these plants are unlikely to be suitable, but they burn wonderfully, and this is not a joke. you can use them to make heating pills and even biodiesel, and we are talking about creating second-generation biofuel, which is obtained from inedible raw materials, but fuel is not the only thing these plants are good for, such genetically modified poplars can be used in phytoremediation of contaminated lands, that is, we plant such a sustainable poplar on land contaminated with heavy metals, it accumulates

these heavy metals in its tissues, then we remove it and dispose of it; with ordinary trees it would take almost half a century, with fast-growing ones the soil will be cleared in 15 years, however, even the most common representatives of this genus bring us a lot of benefits; in the city, one adult poplar absorbs 44 dust and carbon dioxide per season, this record cannot be broken no other tree, everything would be fine if it were not for the fluff that flies from female plants , the problem can be solved if only male seedlings are used for landscaping, but until about the age of six it is impossible to recognize their gender, or rather, this was the case until recently, in the last few years, thanks to the development of sequencing technologies, there has been a major breakthrough in understanding how sex is determined in plants, and this allows us to clearly ... determine by dna which plants will be male. this laboratory developed a test that allows you to quickly find out whether the city needs a specific seedling or not? and at the same time

, they found out here: purebred poplars are not capable of changing gender; until now it was believed that during a lifetime a male tree can turn into a female one. and then, does she punish the fimid or jelly, eh? why do courts have different punishments for the same crime? we'll talk about this after the news. morning of russia, don’t oversleep the main thing, unemployment is stable, low, inflation needs special control, vladimir putin held a meeting on economic issues. wounded palestinians and the first groups of foreigners managed to cross the border of egypt next to... breaks off diplomatic relations with israel, the situation in the middle east. iskander precision strikes, what rocket scientists say about the most effective tactical weapons.