jaan's headphones are special, monitor ones, they are connected to the stage equipment to transmit the sounds of instruments and voices to the performers, the noise of fans, the echo on a large stage, all this can drown out even your own voice, so you can't do without control. this video from the internet captured the moment when during a concert the drummer of the american band dotri stopped hearing his partners because he was sweating heavily, my headphones were full. and i lost all my sound - the musician wrote later. to the rescue an engineer came literally manually helping his colleague keep the tempo. of course, no one is immune from this. but still, when the stakes are high, musicians do not spare money. now i don’t know how much it costs, i think more than 50 thousand, right? custom in translation means made to order. you can choose literally everything. the type of emitter, take not a simple dynamic, but ... trichesky, armature or

others. their number also varies. the client chooses both the material and the design. some make additional buttons. three-band equalizer, medium bass high, you can add bass, remove bass, make highs brighter and, on the contrary, muffle them at your discretion. thus, you have several sound options in one earphone. not only musicians and music lovers use this. as we were told in the workshop, there are many who. it is simply important that the ear fits perfectly. it is very popular among athletes who are involved in active sports: skiing, snowboarding, motorsports, or who use headphones for a very long time on flights. the earphone body is made from a mold, made from the client, that is, it will perfectly repeat the shape of the ear canal. the pleasure is not cheap, prices start from 15,000 rubles. but there is also a more budget segment, when after the poop only the nozzles, ear pads are made.

as for noise insulation, noise insulation is improved, plus the sound quality also improves due to a better fit. the cost of custom silicone nozzles starts from 5,000 rubles. acrylic ones will cost almost twice as much. manufacturers must be admitted, they are trying to make individualization more accessible. so developers from the usa released a set for self-customization of headphones. in the bag there is a hardening mixture of silicone, it needs to be poured. around the earphone directly into the ear and in a few seconds the personal device is ready, it looks unusual, but solves the problem. another unusual fixation option was found for himself by the founder of the children's development center, yaroslav panasov, he has an unusual structure of the ears, on the left cartilage is located, so no headphones hold. the solution was found on a popular website of chinese goods. this is how the earphone is inserted here.

a solution to the problem of falling out headphones more popular and also quite budget -friendly ear pads made of memory foam cost around 300 rubles per set. is this a worthy replacement for custom tips? let's check the quality of noise insulation, because this is one of the indicators that the headphones fit well. our testers dasha gardamysheva and lenya koshelev have the same models for 2,500 rubles. but the tips are different. lenya has silicone ones, the ones that come with the kit. dasha has custom ones made of acrylic, made after the ear, for almost 10 thousand rubles. alexander chechilev, publisher internet portal about high-quality sound, will try foam nozzles for 300 rubles. well, let's make some noise. the drummers' show is impressive. and you can't

take your eyes off it, and the rumble of the march together with the echo of the underground parking lot does not allow the testers to concentrate. we turned on my podcast about a healthy lifestyle in their headphones. lots of interesting facts with references to the latest scientific data. the task is to hear and write down all the numbers and proper names. it seems that this is difficult for everyone. have i really overdone it with the complexity of the material? i will quote walter's recommendations, literally: the daily norm is 8 g of protein per kilogram of body weight, for example, if you weigh 50 kg, then you need 40 g . however, alexander is not doing so badly with foam ear pads, how do you all this? you

were making this up, admit it, it is not in the text, well, self-isolation is good, firstly, secondly, professional skill, it seems to me, i have already completely stuck the earphone with this round thing in my ear, anyway.

according to the technical measurements of portable audio equipment, a custom earpiece was made for us new, after the buttock is already artificial ear, since we can't just insert a microphone into our own head, then accordingly we will insert a microphone as if into our head model. the artificial ear heard about the same as our testers, the best of all again was the foam nozzle. the custom midrange is weaker even than the standard one. but it absorbed more high frequencies, although not as effectively as the foam one, which, however, also has a drawback, along with it, not all wireless headphones fit into the case for charging and storage. users on the network complain that the porous material quickly gets dirty, gray dust sticks. but

the price is low. got dirty, threw away. custom tips are more durable, but you can't replace them yourself. they are not removed from the headphone body. and giving them to someone else to listen to music together will not work either, you won't be able to sell them. in general, in order to resort to such a service, you must have good reasons. of course, it is wiser to start by going to a specialized audio store to try serial models, but suddenly one will still suit you. and what surprised us this week scientist and inventors. from different countries, right now on air miracle of technology fifth place in the traditional hit parade of scientific and technological news. japanese children will be allowed to send a robot to school instead of themselves. the authorities of the city of kumamoto decided to conduct an unusual experiment. officials believe

that the innovation will help those students for whom school causes too much stress. there are children who do not attend classes at all because of this. now they will be able to adapt. hearing and seeing everything that happens in class thanks to the robot. you are watching a miracle technology. this is what will happen next. first of all , definitely airplanes. what secrets of the profession did pilots tell us about. there is an opportunity to practice those procedures that we would not like to encounter in life. and is it true that robots will soon replace pilots. glowing hummocks, garlands, lanterns sunny. how to decorate a summer house brightly and not go broke, is it fraught with a short circuit, what mistakes can lead to a fire? miracle products - an electric frying pan that does not need a stove, the most photogenic pancakes turned out on it, how convenient is it to use and how long

the teflon coating will last, as well as the best discovery and inventions from all over the planet, the most interesting is yet to come. you won't believe how exactly larisa dolina fell for the bait of telephone scammers, who deprived her of more than 200 million rubles. a criminal case has been opened, i am recognized as a victim, well, if they are stealing from larisa alexandrovna, well, comrades, what can i say, how many millions did natasha koroleva spend on the wedding of her only son, how marat basharov disgraced his family, go away, it's me, it's me, than natalya gulkina will respond to the insult of his...

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let's sum up the week together in the new season on ntv. results of the week with ereda zeynalova, today at 19:00 on ntv. you are watching a miracle of technology, my name is sergey malozyomov, now news from the world of science and technology, which took fourth place in our weekly hit parade. for the first time, a russian court has recognized the thumbs-up icon in a messenger conversation as a full-fledged analogue of a signature. this happened in rostov nadonu, where two entrepreneurs were negotiating the design of a mobile kiosk in exactly this way. when a dispute arose later. one of the businessmen presented a copy of the dialogue, in which he wrote: "okay, a yellow stripe on a white background,"

the second raised his thumb, and then insisted that no contract had been concluded. the court decided that emoji is a generally accepted means of communication and in this case is quite replaces the signature. the most important miracle in our life is, of course, not technology, but the people who command it. in the miracle. professions section, we tell about the most interesting examples, in fact, the fusion of man and various machines. yes, gentlemen, our youth department is landing. valeria martynova has been working in aviation for 5 years. perhaps you think that she is a flight attendant? no, valeria always dreamed of becoming a pilot. since some kindergarten i ran and told my mother that i would be a pilot, and with a capital letter d in the middle, like i would be exactly

little ice-cream. well, and then, when the choice of entering somewhere arose. i came firmly said that i would enter the soliton specifically as a pilot. first, the future pilotess, as she calls herself, graduated from the flight school, they take you there after the eleventh grade, and the training lasts almost 3 years, first there is a serious medical selection, so the height must be strictly between 160 and 190 cm, and vision from -1 to +2, and of course, no serious diseases. after graduating from the school, those who are lucky enough to pass the decisions in any situation, here valeria and her colleague pavel, as always, have an unexpected and difficult task, an emergency, an engine fire, landing at sochi airport, but

the pilots work quickly, with an imperturbable face, without separation by...

let's say not small, the second pilot can receive 400, and the crew commander and 600,000 rubles per month, but it is easy to lose a job, for example, due to health, on which a lot really depends. in 2019, a plane flying from moscow to anapa had to be urgently landed in rostov. the second pilot died from heart attack. it is not surprising that people of this profession undergo regular medical examinations and pre-flight checks, and to reduce the likelihood of simultaneous health problems. both pilots are even fed different food just in case. the second pilot and the commander should not eat the same thing. this can affect the safety of the flight if the quality of the food may not match. this happens very rarely. pilot skills are required not only in the sky, but on the ground. for example, today the central aerohydrodynamic institute in the moscow region

a test pilot, alexander guskov, came to zhukovsky. together with engineers, he checks the control algorithms of new aircraft. for this purpose, a special stand is built that copies the cockpit of a future aircraft. if there are any deviations, then the pilot can accordingly give his comments if he sees that the aircraft is behaving somehow incorrectly and not as it should, and the engineer then sees from the graphs how correct or incorrect the changes in the flight parameters were. alexander loves the aircraft. and even speaks of them not just as vehicle, but also as a reliable assistant. an airplane, it will not let the shoulder make a mistake. now more than 90% of the flight time, the aircraft is actually controlled by an autopilot. and soon, who knows, automatic takeoff and landing systems are being tested.

a humanoid robot, into which basic pilot skills were invested, engineers from south korea, recently made a lot of noise in the press. but what to do with non-standard situations, everything that can happen, it is unlikely that machines will be taught, most experts believe that automation will simply help, and control and making important decisions will still remain with humans. one way or another, already now and for quite some time, aviation has the status of the safest form of transport. according to international statistics, the risk of dying in a plane crash is more than eight thousand times lower than in a road accident. it would be wrong to contrast the plane and the pilots, so the control system should work not instead of the pilot, but together with the pilot, well then, who will we applaud after landing, if... robots take the place of pilots. by the way, we asked what they think about these the pilots themselves applaud? we don't hear them, but we are told that

there was applause, flight attendants sometimes share with us that they clapped for us, and it is always nice. that is, this is such a small gratitude for our well-done work. in the cockpit of a modern aircraft, there is a literal fusion of man and technology, and... automation constantly reduces the likelihood of human error, but the pilot also has to constantly learn to understand how to interact with electronics, and still bear responsibility for the lives of a huge number of people, this is a real miracle profession, without any exaggeration. next in our issue, the magic of light in the country, how to turn the site into a kingdom of diodes, flashlights and garlands,

very soon on ntv the new eighth season of our favorite show will begin, you are super, and the eight, as you know, is a symbol of infinity, infinitely talented children in the eighth season, you are super! from september 1 at 20:20 on ntv. results of the week, new season. today at 19:00 on ntv. 3 = 1. i believe. tech on

common 30, communication accessory included at the price of a smartphone. biline is the safest operator. pash, look, what magic. yes, 35% cashback for everyone, as you found out, the most important thing, it won't pass me by, get a debit card with 35% cashback on everything most important, gazprombank, this is the ecology of the city, this is a contribution to the health of our children, this is clean air, they talk about switching transport to methane, about protecting nature, but it's not only about this, methane is cheaper, savings on every kilometer, the engine works perfectly on throwing, installation of equipment within the framework of the national fuel project, i and myself ... now equip a car on methane without investments, being practical is beneficial for nature and for you, choose ecogas, refuel at gazprom stations, well, what

's interesting there, look, dad, we're actually studying here, we've got a good deal, you haven't seen the library yet, oh, my darling, and also movies and cartoons, dad, stop it, you have your own subscriptions. well, what's there? cool, cool and safe. limiting unwanted content, educational platform, gps tracker and other services in the children's subscription mix together, grew telecom. 7:2, so that headphones, with smartphones notebook immediately do not pay. installment plus cashback, here drill profitable 7:2, installment plus cashback on everything. mvidio eldorado, the main expert on technology. when you are an adult, it is so easy to forget that joy lives inside us. but this is. a real superpower, more joyful moments with water holy spring, with fruit flavors, the source of joy in you,

attack debts on credit cards. i will show you a couple of tricks: we collect all debts on credit cards on one hall conveniently pay off 24 months, and also do not forget about purchases in installment. kholva - simple installment methods. tele 2 presents. i've heard a lot about your tele2 exchange. well, show me what i'll get first. discounts on smartphones, smart speakers and wing tv set-top box. minutes are currency. exchange minutes for smartphones and gadgets. new details in the larisa dollin case. i am recognized as a victim, my apartment is under arrest, i would not dive into this clip, the apartment is neither two, nor three, nor 10 million, hundreds of millions of rubles, who else besides the people's artist suffered from scammers, i want to move into my apartment, they tell me no, and larisa dolina is our victim, and now she will lose everything, the first interview from ara kushenashvili after surgery and chemotherapy, it was me, tarik ushinashvili, in person, as

a journalist who launched it. illness, he already has everything there, as it turned out later, it has already spread, who in show business is ready to blow into a tube before a concert, who will it be, let's ask, what is the norm, everyone is interested, the norm is, if some person comes up to me, like you and puts a pipe on the card, i will put this pipe on you, you will not comply with these rules, we'll chase you off the stage, the stars have aligned, today at 21:20 on ntv, what are you doing

, what, but still within the framework, tverskaya, tomorrow at 20:00 on ntv, quit, to come back, why, there's so much new ahead, riding on a beast, they don't go against the winds, spring hasn't come true in a dream. lada vesta svos automatic at the price of mechanics, a discount of up to 3,000 rubles. how nice it is in the garden in the evening? the birds are singing, the flowers are fragrant, and maybe it's even better if you make modern street lighting, in which a lot of new and very beautiful things have appeared recently. and because engineers

are friends with designers. the most impressive capabilities of modern technology can be seen in light shows, on the occasion of major holidays. of course, mainly expensive professional equipment is used here. for example, to get such a fairy-tale performance. first you need to create something like a cartoon, and then use a powerful laser projector to direct the video to the arch of the entrance to the park or to a tree, but there are simpler design techniques, mainly with leds, and some of this can be used in everyday life. the simplest option, let's say, for a family celebration - rent lighting. installing permanent lighting is quite expensive,

expensive and time-consuming. sometimes it is much easier to rent. using a pair of garlands will cost 2-300 rubles. luminous letters, for example, the initials of the birthday boy, will cost a little more. well, for those who are more serious and are used to being guided by the motto do it yourself, experts advise first of all - to study the safety rules, which, unfortunately, are sometimes neglected even by those who are good with i know them. this was confessed to us by an electrical engineer and part-time video blogger. anton vasiliev. i used a wire instead of a cable. this is fraught with short circuits, ground faults. the difference in reliability and service life. if you don't pay attention to this, a fire can start or someone can get electrocuted due to poor wiring . in the spring, anton couldn't wait to arrange the illumination for the beginning of the summer cottage season. so he took what was at hand. plastic, apparently, of low quality. and this can

happen. another cheap one, but not always a reliable option are solar-powered lanterns, those that are inserted into the ground. irina. the lamps survived rain, cold, and heat. some people complain online that slugs sometimes crawl inside, attracted by the light. this did not happen to irina, but she was still not very happy with the lanterns, they could have shone brighter, although

this is enough to see the direction. one out of ten began to work much worse than the others, there are also complaints on the internet that such lamps quickly fail. it lights up, but dimly and ... like this, when you bring a flashlight to it, it perceives this color as recharging, it flashes like this, and then dims again. it looks like the built-in battery is failing. in general, saving on lighting is not always a good option. anton will now have to redo all his work and only then move on to more complex and vibrant projects, such as the one moskvich implemented at his dacha. indoors, connected to smart sockets

included in the smart home system. in fact , this is real magic, all the light on the street, in in fact, the simple device has a wi-fi module inside, it is inserted into a regular socket, the device that you want to make smart is already inserted into it, it all connects to the application, and that is, you can.

when i was walking a little in such a cheerful mood and i really fell, while i was being filmed, but the camera only caught solid darkness with sounds, seryozha, get up, well, even the most modest lighting option for 2000 rubles will certainly save you from such adventures. floodlights appeared in the area near the barbecue and in the parking lot, which is also a basketball court. along the path to the well - four bright lanterns, so that no one else stumbles in the dark. the final touch is a nice garland above the gazebo. not bad, but nothing unusual. but here's what

the site will look like if the budget is increased by 100,000 rubles. this, of course, is a completely different story. atmospheric decorative lighting and very unexpected garden decorations were added to the bare necessities of life. but the mysteriously glowing in the dark lamps cobblestones, just a shock for me - these are the stones that i initially took for almost real, in fact, these are led lamps, they, of course, like all street lighting, are specially protected from moisture and cold, but they are not cheap, mainly because of the unusual design. well, what will happen if you add another 100,000 rubles? look. decorative floor lamps and thickets of glowing reeds have appeared on the site. the ermakovs now have a light show every evening. well, what about the third option? the third option impressed me, of course, the most, such fun things were added

that i did not even imagine that they could exist in the lighting of the site. with technological point of view, such decorative diversity became possible only with the advent of leds. they consume little energy. 10 times less than incandescent lamps, do not heat up, allow you to change the color of their glow, are not afraid of temperature changes, almost do not break, they produce previously unseen beauty, not only at home, but also ... on the street in any season, this is a miracle of technology and throughout the issue we have a hit parade of news of the week, now third place, the experiment on obtaining oxygen on ended in complete triumph mars, a small experimental nasa installation produced 122 g of oxygen at its peak over two years and 16 activations. g per hour with a frequency of 98%, reportedly twice

the planned figure. the martian atmosphere is 96% carbon dioxide, the molecules of which are split into oxygen by the carbon monoxide installation. now it is planned to build a larger version. you are watching a miracle of technology and here is what will happen after a short advertisement. the miracle goods section. forget about the stove. microwaves, you can cook a delicious lunch in the office or at the dacha with using an electric frying pan, what is its uniqueness, do the advertising promises come true, and the top lines of the hot five world scientific and technological news, what did we find most interesting this week? it's high time to change the provider, three times tele-2 deputy, include home internet in the tariff. enjoy its rich

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right now on air miracle of technology silver prize winner of our competition for the most important scientific and technological news of the week. a simple, cheap and safe way to fight mosquitoes may have been discovered by american scientists from the agricultural research service. they found that a solution of ground mustard seeds kills larvae with efficiency of 95% for the first day and 100% for the second. active ingredient.

would be a socket, judging by the advertising, this is an irreplaceable truly universal thing, they stew in it, cook with steam, the set includes a saucepan, there is even an automatic program for steaks, you can manually select the cooking time on the touch panel, plus a non-stick coating, the price is about 6,500

rubles. we will leave alexandra for a month, and in the meantime we will arrange our own test, for comparison we will take a simpler model of the same brand for. rubles. here is only one container and no program selection. we will also add a regular frying pan and an electric stove. chef anton salnikov will test the contestants, our tester vasilisa gapochka. so, the first round. we are checking the teflon coating. is it really that slippery? commercials sometimes show how easy it is to blow an egg off a non-stick frying pan. will we be able to pull off this trick? with pancakes, i believe in this frying pan, because the most photogenic pancakes came out on it, and what are your bets? i think i will blow right into the operator's mouth this pancake, seryozha, open your mouth, well almost, yes, just a little more, of course it won't work here, listen,

the surface here is a little ribbed, but they don't move at all, only one moved a little, that's all. the experiment with a regular frying pan failed, we award victory in this battle to an expensive electronic gadget, will it show itself as well in the next test? time to fry the perfect steak, for which there is even a special program. how can these gadgets ruin this wonderful meat? and this gadgets may very well not have enough power to give a nice brown crust to meat, it will make it tasteless just by boiling it. where is the one on the stove, the privor for 3.00 rubles has thicker walls, it takes longer to heat up, but then it maintains the temperature better, will

these features affect the taste? which of the frying pans cooked this piece? well, for me, with the second frying pan, why? i don’t know, it seemed to me the least fried and not with such a bright crust. yes, you can’t fool a professional. anton guessed what he was on each piece is cooked, the juiciest steak was made on an expensive electric frying pan, automatic program, it seems to really know how to cook, another plus point. before the next round, we send all the players to a spa procedure, how they wash themselves, we had to tinker with a budget electric sample, the design does not disassemble, so washing the container and not pouring water into the power connector, another quest, well, everything is cleaned and ready for the last.

they indicate in the ads, the goods have never and some modern sellers even assembled and not used. the thermostat and the electric cord have not been the pinnacle of progress for about 50 years, that is why even from the point of view of some, some fashion, they are intrusive, the frying pan is not good at all, but the microwave is another matter, and it was for this device that there was a serious fight in soviet times. and for electric frying pans, well , even rats in warehouses did not fight, what are they doing there to sharpen their teeth on aluminum, in general,

the electric frying pan is not particularly impressive, it is generally useless, it will obviously gather dust on the shelf if there is a stove or a multicooker in the house, and can help out, except under certain conditions.