experienced, but fully modified and ready-to -use devices. evgeny rubtsov, vadim shabanov, lead volgograd from sredneokhinsky district. scientists from tomsk polytechnic university have found a way to reduce carbon monoxide emissions when burning coal. their new development - a catalytic modifier will not only improve and reduce harmful emissions by more than 50%, but will allow for additional heat. report by natalia chertkova. while developing a new catalytic. fuels, in particular coal. one of the stages of preparing a special additive grinding metals. with the help of metal oxides, we and this mill provide the necessary properties, that is, we take the starting materials, crush, grind, mix and, accordingly, at the output we obtain the finished material. scientists conducted a set of experimental tests. boiler

installation, its operating conditions are as close as possible to domestic and energy boilers. researchers have checked how the installation works using a catalytic modifier, and how without it? combustion modifier added to the original coal promotes more complete combustion, increasing the temperature and reactivity of coal, which in turn leads to less formation of incomplete combustion products such as carbon monoxide and other toxic components. a special feature of the development is that it allows reducing emissions of carbon oxide into the atmosphere and reducing the amount of soot formed. data on the combustion of coal together with the modifier is sent to this device, a gas analyzer, and then displayed on the monitor screen in the form of graphs, and by analyzing these graphs, scientists are already confidently saying that reductions in carbon monoxide emissions are indeed occurring. the results of the study showed that the use of... additives can

reduce carbon monoxide emissions by 50-60%, and through the use of a modifier of a certain composition, an additional 10% of heat can be obtained when burning solid fuel. natalya chertkova, andrey stepanov, lead tomsk. a delicacy made from the healthiest northern berry , lingonberries, is sent to our fighters in the svo zone by students, parents and teachers of magadan regional center of education. they not only picked the berries, they did it. of them by style. 500 packages have already been prepared for shipment, reporting by lyudmila sherbakova. lingonberries collected in early september are thawed and ground in a blender. this is where the preparation of pastille begins. the berries are laid in a thin layer on a sheet of food paper, then the product is sprinkled with nuts and sent to an oven or drying machine, which was given to the schoolchildren by doctors at the regional hospital. the bed is stored for a very long time because it has such a special acid in it.

which preserves for a long time, because firstly, vitamin c, it also carries its essence, which is stored for a long, long time, and it can be frozen very well and dried just berries, but we decided in postila to prepare lingonberry marshmallow for the participants of a special the military operation was decided in the fall precisely because of the beneficial properties of the berries, which are especially valuable during the cold season. it contains a huge amount of vitamins, lingonberry is the favorite berry of many residents of kolyma, there is no vitamin c, second, it’s for blood pressure, for headaches, and probably the most important thing is that when you use it, is it the smell, the smell of your homeland, and the sourness that it gives, you understand it, that this is your home. students of the magadan regional education center number one, their parents and teachers are equally involved in the preparation of the product, helping and teaching each other. the process also has a pedagogical task - to teach children to collect local decorations, then prepare

various dishes from them, it is not necessary to do, for example, we are now sad we do, yes, you can use any other berry, of course, both for yourself and for the home, for example, bring it to class for tea, it would also be a very good option, they roll everything up, cut it into pieces, sprinkle with powdered sugar, they are still experimenting with the recipe, now they are adding pine nuts , they are also planning to try a recipe with apples and currants, in addition, they are going to make... blueberries. the first batch of 500 packages of lingonberry marshmallows with nuts will be picked up by volunteers in the coming days and delivered to the zone special military operation. lyudmila cherbakova, alexander feshchenko, vesti magadan. its walls remember the moment of birth of the legendary seventh symphony. residents of samara are trying to save the house where the outstanding composer dmitry shestakovich lived and worked. what went wrong with the repair, who took up the restoration of the building - found out. history and real life merged

together in a house on frunze street 146. composer dmitry shastakovich lived in this building during the great patriotic war. it was here that he completed work on his legendary one. leningrad symphony. cultural object the heritage was supposed to be overhauled back in 2015. work began in 2018. the façade was put in order, but the renovation of the internal utility network has not been completed to this day. residents appealed to the prosecutor's office. the law is on their side, but no real action followed. and so we decided, so to speak, to knock on all doors and came here to the managing commissioner for human rights. olga goltsova discussed the appeal of the residents of the house with representatives of the relevant departments, who took the situation under control. we see what is missing certain interaction with residents regarding this house, we decided that a general meeting would be held in the near future,

all comments with deadlines for their elimination and those responsible would be formed. there are many similar complaints: non-compliance with deadlines for major repairs, deviations from design documentation, questions so far... this is a systemic problem, obvious , absolutely, all municipal authorities, controlling authorities, resolving issues related to major repairs, should put this very strict control, according to sociological studies about defenders, the issues of capital repairs of apartment buildings remain among the most painful for citizens; people are willing to pay for the renovation of common property, but they also want to see appropriate quality. dmitry parkhomenko, nina nekrasova, konstantin takhtarov, vesti samara. a gift from the sea or a cause for concern.

anchovy is being thrown out en masse on a beach in primorsky krai, a rare occurrence that surprised local residents. our correspondent andrei kolesnikov looked into its reasons. shamamora today is unprecedented bird market, sea gulls literally occupied the public beach, most likely the birds are waiting for the next schools of anchovy to come close to the shore, but there are no fish, and the birds will most likely remain hungry, but on the shores of the amur bay today there is real abundance, anchovy descends along the shore endlessly flow, this has been observed in the seaside coastal area for several days now near vladivostok, the discovery of the artemomshim stone in the vicinity of the russian island, the primorye residents hurried to the shores, some with a phone and a camera, i walk, watch any fish, i also heard that oncelos is thrown out, but i didn’t think that it was thrown out here, someone came to the shore with nets and buckets, to collect as many seafood as possible, everyone is busy fishing, adults

and children, i collected, there are two more i collected holes, then i will collect them in bags, having reached the mouths of local rivers, the fish fall into a trap from fresh water , most of them die, but with each new tide, schools of anchovy continue to stay, it seems, this is an endless process, the pictures are frightening in places, similar for environmental a catastrophe, but not for experienced fishermen, a phenomenon that occurs quite often at sea, quite a lot of fish, and quite a lot of anchovy, die from water changes, sometimes you can observe entire fields in the sea, their theologians agree at this time of year, during sharp temperature changes, changes, especially after storms, the heat-loving anchovy gathers in dense flocks, chaotic... migrates in search of places where it is comfortable, then in the middle of the bay there will already be cold water, and the fish huddle in those conditions where it is favorable to feed, and this is where in shallow water, and where it is warm, and where it is warm, often coming close to the shore, anchovy specimens jump straight onto the sand, perhaps

because of predators, larger fish, now in the coastal seas they are catching mackerel, and others are not averse to feasting on anchovy an inhabitant of the sea element, a far eastern squid, still small, but already aggressive, he stuck to his fingers. scientists do not recommend using this fish for food, since the massive approach of anchovy to the shore can be caused not only by climate change, but also by marine pollution. surprising and even shocking: in a couple of days, maximum a week, the anchovy season will end for a week, as soon as really cold weather sets in in the primorye region and the sea water temperature steadily drops. andrey kolesnikov, denis yunak, ekaterina shilyanova, andrey tolstikhin, dmitry popkov vesti, far eastern bureau. in moscow, at the irina vinna rusmanova gymnastics palace , international rhythmic gymnastics competitions, the finals of the strongest cup, are being held. danilo mokhalin attended the tournament. this is what a warm-up looks like anna popova, the absolute champion of russia in

rhythmic gymnastics this season. a height that no one except the trusted sisters has reached over the past six years. deanna has three victories, arina has three, and now it’s better. in russia anna popova. first of all, i did not expect such a result, of course, it was unexpected, i completed my programs with dignity, well. and so it happened, that i won, i can’t say anything that something has changed, after this moment, on the contrary, i want to work more and prove what i can win win. popov managed to beat even the three-time world champion among juniors and the winner of the european championship in the team competition, lala kromarenko, in the season, but beating her main competitor in the final table was not the main task for anna. i never look at it or think about it. i just always compete with myself and other

thoughts, on the contrary, interfere. 19 countries from the czech republic, germany, israel and france to malaysia, azerbaijan and japan, whose flags flew above the judges' stand, in the same place in the center attention of irina vinener, almost no performance passes by her gaze. she manages to give recommendations during warm-ups and motivate to point out the slightest sins to athletes. yes, let donka go to europe, that’s it, well done, it’s very nice that today there are a lot of teams , adults, in group exercises, in juniors, it’s very nice that now the third place in swords and ribbons was taken by a team of students from the institute lezgovka, it’s very good that our students are at such a level, purchases are strongly engaged, and in general , there were a lot of group exercises in our country, soon we will have the russian cup, where

86 regions will participate, all regions will field adult teams in group exercises. moreover, the russian team now has three squads in the group all-around. one has flown to compete in china, another is training in novogorsk, and the third is performing here and can boast of being a medalist at the takiysk olympiad, alisa tishchenko. it is impossible to evaluate unambiguously. well, because there were mistakes, there were losses, but there were wonderful moments, very good performances, for example, today our colleagues performed simply very well, god forbid we continue to work in the same way, there were, of course, blots in the tapes, small blots, but nothing, it helps to move forward, and so we were pleased with ourselves, but ahead the artists' schedule this season also includes the russian cup, which will be held in december in yekaterinburg, according to 86 regions that will field their adult teams in

group exercises. daniel makhalin, egor dolinsky, andrey mashkarov, alexander stalmashevsky, lead. dueling pillow fights. a funny sporting idea was invented in izhevsk, the apparatus and rules were developed. the first city tournament was held in the spring. and this weekend , more than a hundred participants are expected at the republican competition. with details. a forest of hands, everyone can’t wait to try out an unusual projectile in action, a fin, a boomerang, a tomogaf, these are the names of the shapes of dueling pillows, it weighs no more than half a kilogram, it is made of velor , there is synthetic down inside, it is light, comfortable, pleasant to the touch, and most importantly it feels so good and i want to give bream i think this is a very cool opportunity to throw out your emotions, you always want to fight, but with pillows it’s safe

, the ezhiv residents invented this sport, volat pezhov tells everything , i had to relieve stress, my friends came across a pillow, then they remembered the national wrestling with bags on a log tatars, traditional competitions at fairs among the slavs, developed the equipment and rules, tested it on boxers and karatekas, titled athletes assure that it is not so easy to hit an opponent, you need agility, endurance and tactics to get away from attack by the enemy, strike as many blows as possible, you cannot drop the pillow, and the loss of two pillows is a technical knockdown, which is considered to be over the line; loss of points ; additional points are counted for artistry. the new sport is just gaining popularity, but there are already a lot of fans, adults and especially children, it’s generally cool when someone comes up to you and says what a great game you played. or you won first place there, these are such emotions in general,

it’s very nice when you win, in the spring they held a city tournament in izhevsk, these over the weekend , more than 100 duelists from sarapul, votkinsk, mozhga and glazov will come to the capital of udmurtia; the organizers hope that the next one will be the regional championship. anzhelikova, oleg ropochev, news. all news is always available on the media platform: ru, that’s all, we are monitoring developments, see you later.

a huge variety of creatures living on the planet. the land of living organisms can be defined by a simple chain: plants, animals, people, where plants are in the first place, because they are the basis of all living things, all food chains begin with them. plants convert the energy of light quanta into the energy of chemical bonds. in 1877, the german botanist fefer called this aerial nutrition of the plant photosynthesis. photosynthesis is one of the most important biological processes that guarantees the preservation of life on earth. thanks to it, living organisms receive the oxygen necessary for breathing, and the plants themselves create useful organic substances for their life. since the 21st century, photosynthesis has been studied by many naturalists,

the english - prisle and stokes, the dutch inkenhaus, swiss semeyya and sasur, germans. mayer, sachs and others. they examined the chlorophyll content of the leaf, the presence of co2 in the atmosphere, and the conversion of light energy into chemical energy. however, one of the main assumptions that the reaction of the decomposition of carbon dioxide into oxygen-carbon, that is , photosynthesis itself depends on chlorophyll and on the energy of absorbed rays, remained only a hypothesis. this continued until the end of the sixties of the 21st century, until a russian scientist took up the problem. june 3, 1843 at in st. petersburg, in an old but not rich noble family, a boy was born who was baptized with the name clement, which is translated from latin as merciful, and according to another greek version, it is of plant

origin, meaning grapevine, perhaps it was this name clement that mystically determined the boy’s future. his father arkady semyonovich temeryazev, whose ancestor came from the golden horde, served as the head of the st. petersburg customs district, but was known as an honest man, because did not make a fortune. mother adelaide klimentyevna came from a family of german aristocrats, the barons of bade, who had served russia since the time of catherine the great. clement was not enrolled in a gymnasium, but thanks to his mother , he received an excellent education at home, was fluent in english, french and german, and loved music and painting. his older brothers had a great influence on the boy. vasily, later a famous writer, nikolai, and especially

dmitry, the future famous statistician, who awakened in his young brother a passion for studying organic chemistry. when the father of the family , arkady semyonovich, was fired from service, it became almost impossible for the family to live; from the age of 15, klimentt was forced to work, apparently as a tutor. later he remembered. earning money was in the foreground, but i could console myself with the thought that i was not sitting on a hump, like the merchant’s sons. in 1860 , clement entered st. petersburg university. to the faculty of law, but soon transferred to the natural sciences department. among his teachers were famous scientists, the chemist mendeleev, the botanist beketov and the physiologist sechinov. a student's life is not limited to lectures alone. after classes , discussions took place in the community of fellow students about the laws of not only living nature, but also the nature

of social life. student timeryazev experienced in those years, as he himself later said, a seething hatred of untruth. in 1861, for participating in student unrest, he was expelled from the university. they were allowed to return only a year later, only as a military student. upon completion of the course in 1865, timeryazev was awarded a gold medal for student work in the care mkhakh received a candidate's academic degree, which was awarded at graduation. graduated with honors. in 1867, his teacher, professor mendeleev, assigned him the position of head of an experimental agrochemical station. the young scientist left st. petersburg for the first time. even at the university, timeryazev was convinced that any theoretical assumptions must

be tested experimentally, and for this he invented, designed and assembled new devices himself. after working for a year in the simbirsk province, he published his first scientific work - a device for studying decomposition carbon dioxide. and in the same 1868, temeryazev... was sent abroad for an internship. for 2 years, clement listened to lectures and worked in the laboratories of the most famous scientists in germany and france. when he returned to russia at the end of 1869, he was almost immediately elected as a teacher in the department of botany, petrovsky agricultural and forestry academy in moscow, the same one that today bears his name. temeryazev's doctoral dissertation in 1871 (called spectral analysis of chlorophyll. a year later he was invited to moscow university for a position privat-associate professor.

temeryazev worked in these educational institutions for more than 30 years and made his main discoveries, which brought him fame in russia and in the world. kliment arkadyevich immediately chose photosynthesis as the main topic for research, a real natural miracle , a unique process during which carbohydrates, starch, sugar and others arise in the leaves of plants from two... inorganic substances, carbon dioxide and water. fatty acids, from which fats , amino acids are already synthesized, proteins are built from them, and , of course, pure oxygen is released, which, oddly enough, is a by-product. the main mystery of photosynthesis was that it was not clear how it happened. for research, the physiologist... was the first to use especially sensitive stectroscopes , light filters, developed gas catchers and analyzers, instruments for measuring

illumination, he improved the method of gas analysis, which made it possible to study the amount of gas with an accuracy that still amazes researchers. in the course of many years of experiments, temeryazev was the first in the world to establish that the main link in the process is green pigment chlorophyll. it is the green color that allows carbon dioxide to decompose. he proved that the rate and efficiency of photosynthesis are different when plants are illuminated with light of different spectral composition. in red and blue rays, all reactions proceed faster and more efficiently, but in yellow rays , photosynthesis occurs much worse. for the first time... he said that only under the influence of light does the decomposition reaction of carbon dioxide occur in plants. thanks to these discoveries, many years of guesswork

became scientific facts, and people finally we received answers to seemingly idle questions about why plants are green and how the energy of a solar ray transforms nonliving things into living things. it's simple, under the influence of light, water and air feed the plants. they feed animals, and all together feed humans. with his research, temeryazev solved the most important problems not only in biology, but also in physics and chemistry and brought natural science to a different level. he managed to make russian science fashionable. the circulation of temeryazev's book life of a plant at the beginning of the 20th century in england was comparable to the circulation of dickins' novels. the royal society annually awards a prestigious award in the field of biological sciences, the nominee of which must deliver the so -called crunian lecture. in 1903

, kliment arkadyevich summed up the results of 35 years of research with a lecture on the cosmic role of plants. the royal society applauded temeryazevo. he also became a corresponding member of the edinburgh and manchester botanical societies, an honorary member of the universities of geneva, glasgow and cambridge, and of course, his native st. petersburg academy of sciences. october revolution temeryazev accepted unconditionally. the soviet government reciprocated and promoted the world-famous scientist in every possible way. the famous film “baltic deputy” with nikolai cherkasky was dedicated to timeryazev. him in the leading role. one of timeryazev’s mottos were his own words: work for science, write for the people. that's why.