open your eyes to the our new global 3000 series. about the threats you're facing. a heroes taking a stance. it's not that important to know to make up until the 3000 series starts june 21st on d w. the ah, this is the w news, and these are our top stories. prime minister nicole pushing you on is cleaning victory after parliamentary elections and armenia for the results. give him a clear lead over the main opposition candidate. robert cochin was already disputed the outcome. ashley young called the elections to strengthen his mandate. months

after disastrous war with neighboring other by john french far right leader marine le pens party has performed the weaker than expected in regional elections on sunday. projection shows the republican party of former president and nicholas. so i can see, on course, the come on, strongest in the poll, the 2nd rounding voting in france, 13 regions, and 962 most will take place in a week. the moral hovered will become the 1st openly transgender athlete to complete a few. and she's part of museums, weightlifting team at the games and tokyo critics claim hubbard has physical advantages, having competed as a man in the past who's he owns government backs or inclusion. this is the w news from berlin. you can always find more news on our website. that's d, w dot com, the ah

was the welcome to global 3000. in gone, the people are finding creative solutions to the ever increasing problem of plastic waste. any rooms capital t, ron determined cyclists lowering pollution levels and at least the restless how indonesia, as children struggling with small around the world, 9 out of 10 of us reading with emissions levels deemed to be too high. the world health organization estimates that some $7000000.00 people die each year as a result of abolition. the group distinguishes between quality indoors and outdoors

. some 3000000000 people have no alternatives, but to cook and hate their homes using fuels which emit toxic gases. and more than 4000000 people each year lose their lives due to poor quality outside pollutants from fact, trees and transports can have a detrimental impact on our spiritual system. as well as our hawks children are among the worst affected in the 1st episode of our new series. unseen we take you to indonesia revealing the plight of children living in a polluted wealth. the

oh yeah, he didn't but didn't was 1st diagnosed with asthma when he was to find out why didn't have a nebulizer again that he did do my know then you'd better stay home. where can you go from outside it rather play at home near the end of the other nuclear women and if and when open, i mean there's a lot of anxiety about air pollution. you got especially in jakarta,

being of nearly all the jump out of the day among unfortunately we had to resign ourselves to living in a city that has one of the highest rates of air pollution in the world. to be honest, taken from grant applied. you see the a lot of them and yeah, what people with asthma like, my son or me need to avoid breathing and dirty air. whenever possible. when daddy i gap, we have to wear a mask every time we go out with it, it's fallen. it's been getting worse year after year, the amount of traffic increases. by now

i see that on the air pollution can cause they don't to estimate a flare up. i'll open up political data. me say, it's a pity the government has chosen to build even more coal fired power plants. solar energy would be much better than daddy. the country used to have a lot more green areas. now they're gone. yeah. because of people seeking profits from new building projects everywhere on the

me ah, kind of like now we reco randa home, which we designed and built. it's a combination of a family home and large. and you can see and the entire building is covered in vegetation. improving the micro climate around the location. yeah. not, i don't see equally micro the, it's even possible to lower the room temperature inside the building by around $1.00 to $5.00 degrees for me, centimeter and at least mean a month or something to adjust. and we wish we could move to the mountains where it's cooler, but not too cold, where there are still lots of trees went down like in

a village and up upon me if we can see an icon on the base on environment, we have all the penalties in place now, the question is, how serious are we actually reduce the carbon emissions? we need to, to balance our, all, all of the elements simpler, put it into the city, state of singapore, strikes a balance between humans and there builds up environment and monday. and it's design incorporates nature and buildings in harmonious way designs when there is now growing awareness about the issue. getting more and

taking down to the park has a really positive impact on his health. and it's all the high hopes further down on that he was smart and lively from a very young age. i hope his asthma can be cured, so he can run around and play with his friends again and not get tired so quickly on the topic. the another country grappling with air pollution is iran, with the pandemic, international sanctions and economic hardship making everyday life. a challenge? climate change is rarely top as the agenda, both in the capital, tehran, individuals, the pushing and peddling for change riding

a bike through the streets of iran is a potentially hazardous activity. exhaust emission levels here up to 8 times higher than w h. safety recommendations. the city is often smothered in smug, 57 year old and not the re wants to change this. she studied abroad and now runs a cafe in tehran. she recently joined a group of young people who call themselves green clubs. their goal is to make the city greener. the bigger problem is, we don't see the potential alternatives. we're saying, because one as a has a lot of traffic and has a lot of pollution. it's impossible to write a bicycle or to walk or to run. but with the fact is that we're running to

reduce pollution and does not really say as a meeting point for a small dedicated cycling community. twice a week. the group of his re repair services and coffee. many of the cyclists, a women, though they're not expressly prohibited from riding bicycles. a lot of hotline is continue to insist that it's on his luck. but according to these women, a lot of iranians differently. how much? most of the reactions i get when people say me backing a positive, a lot of people encouraged me, especially women. they clapped me from their car windows hung loudly and call that marcia la, how great for eleanor's know, the recycling presented a business opportunity. during the pandemic, she started selling solid bread. this allowed her to continue earning money during

the lockdown. initially one of the biggest challenges was handling deliveries. she asked a few of her sites and soon she had a small fleet volunteer seat korea. the very great. we started with 4 cyclist about 2 months ago. now the club is close to $100.00. 1 of the cyclists photographers shown team every week. he takes an afternoon so he can take part in atlanta, georgia. that was up until now we haven't had the infrastructure for biking. and thanks to our efforts, we can hopefully make officials aware of the fact that there are people like us out there. but maybe then they'll build bike lanes all over the city. and they go shunting and his friend mohammed a heading to touch, reach in neighborhood in the north of the city, bike lanes of still quite rare. here as well. the leader of the pack is pieris,

tennessee, the mayor of iran since 2018. though he only cycles with male colleagues, his regarded as a reform oriented politician every tuesday, he rides with them as part of an event known as car free tuesday about it. and on the years into iraq, we thought only of cause we build roads purely for automobiles. which effectively only encourages people to drive them time for us to rethink things and create more public space for bikes and pedestrians and have it. and they go through that with you to his goal is that within the next 5 years, such as will make up 5 percent of the traffic in tehran. currently it's less than one percent. already shunting has reached his 1st customer the day all the days says she uses the green delivery service once it avoids my traffic time consuming traffic and tear on i

make new acquaintances. i love having tea with the all the people that come here volunteers, shantina and mohammed make time for t for the time being customers don't have to pay for their service. and i really like doing it because i like contributing to my cities development. i mean, it's good that more people ride bikes, but also the companies are supporting our movement for and no, it's not really. the scheme is more of a movement than a profit making venture. like many other food service workers during the pandemic, she's had to fight to survive, but she still stands by her project. i was ever leave the want. if i were to ever leave this business, i wanted something more than just the walls and the fruit them the name to stay behind me. i want it to start a movement, something to be remembered and something that could be continued with the result.

me. her goal is to reach as many people as possible. she believes that's the only way the movement will have a real chance in iran. ah, in other parts of the world, cycling is a lot more straightforward with high quality lane shielding writers from the surrounding traffic given conditions of this kind. a lot of will willingly leave that cause at home in the german city of mon stuff. well over a 3rd, just commuters get from a to b by bike, making cycling attractive is also the key goal of an initiative underway in the city of belo, horizontal in southeast, in brazil, for a country designed with cars in mind. it's an especially significant move for this week's global ideas. our reporter be anchor coach, went to find out more the streets are coordinated off and the new speed

limit sign is up. everything through the side is the sustainable mobility officer with an ambitious mission. she wants to radically reduce the flow of traffic in the brazilian city of lower result won't because it's not going to suffer. the same thing we'll do is turn our blueprint into something tangible so we can start working up all the ideas to reclaim the street. that means fewer cars and more kids playing outside though their numbers are smaller than usual due to the pandemic, a group of volunteers have come to help the st artist intended to reinforce the point in many parts of brazil, a speed limit of 30 kilometers an hour is barely conceivable separate to go for it is denied and i've always dreamed of a slow pace you $31.00 which allows pedestrians and cyclists. i want to move about safely, o v. as on the call, i told him that says if you see them as

a way to proceed with the stream and with the air will be monitored to find out what difference the new speed limit has on emissions levels. the volunteers, you, sam, to cement and clay to create st furniture. it's the same technique that was used to build the great wall of china. simple, stable and so. and while i was getting locals involved in the planning stage, that was important to everyone via various people took part in the discussion. mothers who use the space talked about their kid's needs out of paypal express, what they needed. it was very interesting because it was such a collaborative process about the new 30 kilometers own includes

a bike path which links both the affluent area of santa teresa as well as more deprived surrounding areas with the rest of the city. today evelyn and her colleague are going on in inspection look, the cars are already slowing down the scheme as part of a larger scale project called urban pounds ways. it's sponsored by an international climate protection initiative. it's a short stretch, but by forming a connection with one of the main psycho means in the city, it offers a viable alternative to driving a car at all possible, as you had already been using this route on a daily basis. but it was very unsafe look. this stretch over divided was really important to us, was divided lisa, now i've been a cyclist myself for years my children are to and now i have a grandson who is learning to write? you know, i'm creating

a better city for us all 3 dual doesn't lots of articles. they don't know if they don't resign. she is located in the south eastern state of nina shed eyes and is one of the largest cities in brazil. traffic here is heavy. brazil is a country designed around cars, and that's one of the highest rates of road fatalities in the world. for years, authorities have been investing in public transport and cycle pads, but the 400 kilometers of cycling promised only a quarter of actual even built prompting frustration from cyclists. this isn't a drivers aren't aware of what we need. the bikes are a viable mode of transport, each principal. so that's why the creation of cycle passed is important. to view this, it's quite moving to discover a new cycle pass. i'm going to be able to live, you know, the transformation is almost complete. just a few finishing touches from the volunteers the overall

it's a simple and highly cost effective initiative. abilene and a team of volunteers are pleased with their work and hope their project can serve as a blueprint for others. so but i'm, i thought i'm really touched it so i'm very thankful to everyone who helped create this was the required time this work day in and day out. it makes you feel like you swimming upstream together. we did it. thank you very much. regardless of the project is had a far reaching effect, not only has it reduced traffic and benefited the environment, it's also boosted social cohesion. all the more significant during pandemic. local residents keep the area clean. for those who are involved in the conception of the

project, it's especially rewarding. just the children's wishes have really come to fruition . it was an interesting process and amazing to say how the whole thing became a reality right here in our neighborhood. go out and this is become a community face more and more people coming here, which in turn makes the area safer. and that to brings more people here. it's a psycho home we just spoke i a few areas in which a speed limit has been introduced. it's a fresh way of thinking about public space. so i think the whole city to do with everything. i think evelyn has also brought her family alone to check out the project. everybody's getting about it. this is what i work for so that kids can play safely on the street. we want people to be able to enjoy public space safely. so if it's part of this project may seem small, but it changes perceptions and culture. and that makes me really happy though you

think it fairly the success of this project in veto or result could form the basis of positive changes all over the city. and beyond. the 2 children one julian problem needed to be invited to lay. how will climate change affect us and our children learn more d, w dot com slash water. plastic packaging is lightweight, cheap, and practical. according to the u. n. some $400000.00 tons of it produced every

year. much of it is used just once before being tossed in the trash the pandemic, because only exacerbated the problem with disposable masks, gloves, and other medical waste police tingling environment. we find out how people in ghana, a tackling the issue. this the to the east have gone as capital a crime is drowning and plastic trash, richmond, clark, who and his friends are collecting it. well aware that in a couple of weeks it'll be just as bad. again, we just have more than dump side. this is our little pod, i prefer to keep its face, and we believe that reflective action or responsibility wants to move was authentic the packaging solution. they've carried out over a 1000 sweets altogether in their battle against the global plastic army. they pick up everything from the supermarket bags to fishing nets. now, even waste from the cove at 19 pandemic is washing ashore. yeah, but anyway,

we can google find some maybe called thief, which of course came out on the algebra to find them a different news. james, the way it will be great for both reports, use reasonable my to reduce this because i think i use my is really becoming another found damage to find damage. the activists get modest financial support from a variety of organizations. even the you, they're alarmed, especially by series of new studies, would say that over the next 20 years, the amount of plastic in the world's oceans will double to a total $600000000.00 tons. the maritime plastic deluge has taken on a life of its own. dr. emma, who of a crawl university is studying the damage done to the ocean. it takes hundreds or even thousands of years who plastic to decompose that it gradually breaks up into ever smaller ponds. the smallest of them, the nano particles, now found in fish. r a huge problem for gay and

plastic are made which leads and chemical. these flat plastic gets in the fish and then we consume the fish. and then what happens? we end up consuming the chemicals into our own bodies. is a big challenge, not just for the ocean and the echo system, but also for human. one more reason forgot to press ahead with recycling. plastic manufacturer minutes last has grown to be one of the country's most important plastic suppliers. it produces 2 types of plastic, plastic made from fresh materials and recycle plastics. is something that came out of necessity. the cost of money was expensive. we found out ways of recycling the material we're talking about almost 20 years ago when recycling in got and i was very little, we have 50 percent of our production is made up of recycled material. and we also

produce and sell to other factories, but not only that is that we believe that in the next 10 years, there will not be a single drop of virgin material. and if i reciting trash means revenues for the company and jobs for its workers. the tasks of collecting and processing plastics provide a valuable opportunity to earn an income in a country where jobs can be hard to come by. after the plastic has been segregated by type and color, it's processed into a molten mass which is converted into granulated plastic. the approach has many benefits, recycling, the aides, lots of jobs, and that be, well this is something that is very needed here. we have developed 3 plans that collect for us, shred and recycling. and those are fed by smaller plans to whom we give always trainings and financial help through ourselves. and sometimes through g,

i said from your country and other organizations many is especially environmentally conscientious, getting 2 thirds of its power from the sun. however, where the beach meets the city of across the activists from plastic punch, se recycling is good, but waste prevention is better. so they also want people to think about how they live community might change the mindset on how this all handled these items in the daily life. so that's is the essence to do some form of hope that we are messing it up and we deserve to make it better for the next generation. this is that message we asked in about ways, prevention and recycling. it'll take that to tackle climate change, and not only in gonna that's from us that global 3000 this week. don't forget to write to us that global 3000 and

d w dot com until next time, take care. the me, the news. the news scans replace things in the quest for the true innovative technology is helping pathologist get to the bottom of causes of damage the virtual all

a new way of looking inside our bodies to morrow today, the next w ticket, texas tech. what can nonfiction books do they can help us discover the world. ready analyze complex disease. ready inspire us and provoked to be the winner of the 2021 german nonfiction prize is the parts $26.00 in 60 minutes on d, w. o. the news, the little guys, this is the 77 percent. the platform for africa due to the beat is used share. i

did you know, did i know we in north africa population is really fast. the young people clearly have the solutions, the future. 77 percent. now, every weekend on the w i this is the sound of past having a feast. grain we both unknown for destroying entire crops. this tube is designed to stop them in their tracks. should we be worried that an asteroid could destroy the planet? ah, no more scalpels autopsies go virtual this and more coming up on today's

episode. the welcome to tomorrow today this time show on d. w. efforts to establish the cause of a person's death date back centuries. ah, motive fees are conducted not only in the name of science, but also just solve crimes. ah, so hundreds of years the techniques and tools didn't change much. ah, but now a new method could revolutionize an age of practice. ah, ah, ah. some $23000.00 people die in

traffic accidents every year in the european union, but it's not always easy to immediately establish the exact cause that the accident and the fatalities. often the wrong said questions me. ready why did the driver lose control if the car, from which side was the pedestrian hit? who is to blame for the accident? when it comes to forensic mysteries where victims and no longer able to tell their side of the story, it's up to others to solve the mysteries. for centuries, we've relied on food stamps and scalpel, zurich, forensic scientist, michelle, tawny, and his team, a breaking new ground. that the pioneers a virtue will autopsy. the goal is to quickly establish what killed the person and how they died. currently,

forensic experts have to work along side police to determine from which side an accident victim was hit. oh, i knew technology is supposed to assist with this. the 1st host scan with millimeter precision the scanner photographically documents external injuries, 180 degrees from the front, them from the back. in just a few seconds, the scanner generates a virtual duplicate of the victim. better, virtual autopsy is not just about speed because it's a digital render. the scan generates evidence that investigators can access years later. this also applies to the images from the computer tomography, the c t. this device uses x rays to scan the body several 1000 times. in seconds, a digital image of the deceased interior is created. but what exactly does it

reveal? was the pedestrian actually hit from the left? here this bonus fractured in the middle. it was really intense. we have something there, there and there. we should also look at the skull. if it's less decided we should expect something on the left side, right? there's an impaction on the left. okay, there we have that. yes, that confirms it left sided fraction system with your team. within minutes, they have a classic autopsy would have taken up to 2 hours later that the left side was head injuries done by the seats and the skill. yes. due to this massive fracture wound daughters with the cause of death, there's the fraction break and then the bleeding into the brain. ok, well then we actually have is the mystery of the pedestrians. death was solved.

but what about the driver? what caused his death? like in many cases, the young man had been partying until the early hours before he got behind the wheel. was he intoxicated when he got into his call? me, this is the question that the virtual autopsy team is trying to establish as the cases book before the justice system. removing tissue from the deceased is the usual method. alcohol analysis is a laborious and expensive process. and magnetic resonance spectroscopy can provide data more quickly and determine if there was alcohol present, especially in the brain. the m r i machine works using magnetic fields and radio waves the dpi, if the hydrogen atoms in our bodies react in the magnetic fields. and m r i is therefore particularly good at depicting organs and muscles with high water content

. images, the based on signals emitted by the hydrogen atoms in the water molecules during the scam me, if a hydrogen atom is located in a molecule other than for example, ethanol, also known as alcohol. this change is the frequency of the signals. this allows alcohol to be detected using m r i spectroscopy. so even without a tissue sample, forensic scientists can determine the concentration of alcohol presence in a dead person's brain. the initial estimate that's probably 0.8 to $1.00 pro mill. and that's in the case of this young man, the test came back negative. he didn't like alcohol and only drink water at the party. is there another biological factor that caused him to lose control of his car? in a similar case,

zurich forensic scientists are once again going on a digital search for clues. with contrast, fluid, a post mortem and geography should make injuries in the vessels visible. the deceased also suddenly lost control of the car. could it have to do with a heart problem? if so, a digital tomography scan should show this but the forensic dock to find nothing in the heart itself. can the virtual autopsy still be used to find how the accident happens to miss me? now, i have to take a look at the main artery when something happens there on us before the hunch is indeed correct. the c t images show a small bit crucial injury. massage the blue and the bleeding of of the heart is the cut in the i alter and there's where it lead slunk all that when so it seems to

be a natural cause of death behind the wheel. bleeding in the a arctic arch causing death. and we have it home with us in the a or that for the forensic doctors have diagnosed in the young driver. the cause of a tragic traffic accident allowed flowing uncontrollably into the body, causing death. just one of the many forensic mysteries that can now be solved more quickly with new technologies. ah, once upon a time dinosaurs. but at some point they banished me, was an asteroid, responsible for their demise. moral not coming up. but most cosmic ball days. and what could happen if they collided with planet

sophia and from algeria asked us is summer best that an asteroid could hit us again when the asteroids are cosmic, boulders rubble from the early days of our solar system. today most of them orbits the sun between jupiter and mars in what is known as the asteroid belt. if small asteroids get too close to jupiter, the giant plants gravity can divert them out of their stable orbits. and that can put them on a collision course with the earth. the stray asteroids can collide with other asteroids and thus create smaller fragments. that's in also wiz towards planet earth. which is why the sky is constantly being monitored to track down dangerous

asteroids and calculate the trajectories around 2200 asteroids that pass close to earth and are large enough to cause serious damage have already been catalogued of the around 1000000 known asteroids. and some repeatedly, cross earth orbit light and a purpose with the diameter of more than 300 meters. it's big enough to wipe out a city like berlin. in april 2029, it will come so close to the earth that it will only just miss satellites. in their g o, stationary orbits. this particular asteroid comes close to the earth every 4 years . with the diameter of several kilometers, it's big enough to be seen with radar telescopes. an impact with the earth would cause a global catastrophe. according to new calculations, however, the risk of an impact is low for the next 200 years. unfortunately,

telescopes based on earth cannot see asteroids coming from the direction of the sun . the asteroids that exploded over the russian city of abilene's in 2013, came from this direction. it was only 20 meters across, but it released 30 times more energy than the atomic bomb dropped on hiroshima. 1500 people were injured and almost 400 buildings damaged. and such unexpected impacts are possible at any time. now, back in time, couldn't asteroid the, the reason dinosaurs went extinct? we asked tele intelligence chi yeager from the university of bon. yeah. for a long time in the 20th century, it was believed that the mess extinction was due to volcanic eruptions and new as they still do today. that what is now india so intensely kind of activity over

a long time? the impact on the environment may have included ocean is that if occasion, which in turn led to a collapse of ecosystems over a period lasting several 100000 years done analysis. but later in the 20th century scientist, some growing evidence of an asteroid impact in modern day, mexico and timelines that impact correlates exactly with the mass extinction. more recent research has indicated what massive consequences it had soon. armies and does that probably blocked out the sun for many years already? a lot in research has also reveal deposits of iridium and bro mean around the world dazing to precisely that period of time. and the extremely high concentration of these isotopes means they must have been brought to earth via an asteroid. one, yes. so that's why we now believe that while not the soul factor,

the asteroid impact was at least the primary reason for the mass extinction. that's not what meant the end of the cases period. so special ed is that it was also a mass extinction event. the asteroid impact cause the death of a very large number of organisms in a very brief periodic leading to the extinction of those species. however, most of us extinction in our planet history take place over long periods of time and hundreds of thousands of years when not long in geological terms, though it is for us of course. so you don't tend to notice changes happening around you. it's very possible and there are strong indications that we're currently living in a mass extinction event given the high number of species disappearing within just a few generations. if i was what is read, why do you have a science question? you'd like us to send it to us as a video,

text or voice mail. if we feature it on the show, you'll get a little surprise from us as a thank you. hold on. just for more fascinating stories, head to our website, d, w dot com slash signs all check us out on twitter. health organization full costs that within the next 10 years, 6 out of every 10 people will live in a city. the population density is based on the number of residents per kilometer squared african and asian cities tend to have the highest levels the changes only said to accelerate, even in germany. in the city of munich, they've come up with a creative solution in the german city of munich, finding land to build on is like winning the lottery. and so architect oliver,

whom has specialized in the opposite direction. and consolidation has just finished renovating this building. and expanding its antic bond, this is where the stairwell windows used to be. and whenever you looked out and you saw the courtyard, the garage is on an ugly rather de la, dated rooftop in place. especially in the city like munich. we think that every area which can be reasonably used should be developed up in the architect. so uncapped potential here, his idea was to use the court yard for a residential building. busy together with his colleague alexander now looked for optimal utilization of the 130 square meter space. ah. busy the

university of damage that architecture professor, constant relation digital mind research is the development of urban spaces such as eating after all, currently ceiling off about 70 hector's every day of the year for new building land, which roughly corresponds to 120 soccer field and we need to talk, noise has been noisy. of course this poses any logical problem using our natural land in such a way constantly depleting it, it will never recover from it. we need to turn it of the getting more out of the land which is already being used is much better. logically, this is what we need to be doing. the collusion extreme new vendor schema. oliver home is a fan of such urban consolidations. one of his favorite examples, munich, architect, florian not le, creating 100 new apartments above a parking lot. this is how it looked before

a parking lot between an outdoor pool and the schools failed. and today, the finished construction on still was calls popped underneath to me. for me, this kind of deals use of space is suitable for any kind of housing in. and we're not talking about the goods here. we're right in the middle of an established neighborhood voice with housing built in the 19 thirties and it's developed ever since. and now i only want to complemented whom shows us another urban consolidation project. an unused gap between buildings only about 3 and a half meters wide. for a long time, something like this was not considered useful space. now, a new building in the adjacent lot to use the gap for the balconies. you put in john a daughters to the potential and now with german cities is so great because they're not as dancers. we think, for example, vienna or copenhagen get by with population densities in the range of 10212000

inhabitants per square kilometer munich. the dentist city germany is about 50 percent less than that at all. and we have half the density time sheet back with all of whom and his building project about the carriages in the courtyard. his client, his enthusiastic about the plans. they must also meet the strict regulations of the munich building, also received. we were told we have to build at least 4 garages. anything more is fine on this one. but if we wanted to use it as free space, well, we wouldn't be allowed to do something like that. if you dismiss muffin and there are other problems, the driveway is narrow and there's not much room in the courtyard. where could a crane be set up? and has to get all the necessary machines and materials here in the 1st place. but the architect found solutions, a specialized small crane that fits through the narrow courtyard entrance. winful

did. and the wooden rules were adapted to the dimensions of the driveway while being pre made in a carpentry work shop. in 8 months of conception, the courtyard with the carriage is, has been transformed into a unique residential building in the blocking bath, fatal district in the house of munich today, oliver, whom has been invited for the 1st time to a private viewing at the home of the owners, katya and look, and we wanted to show you our house now. you know, so yeah, i'm excited to see how it turned out. come on, let's look. where do we got load right here. even though it's a small space, there's no claustrophobic feeling so much green. actually, you could even think you were in the countryside. yes, you think you're in the forest and instead of a dark courtyard building light now streams in through the patios,

even into the stairwell. the skylights here is nice. yeah, it's great. at 1st i thought i should be able to. net, but it doesn't bother me anymore. together they've created new housing through the smart use of space and this right in the middle of munich the, as the world's population continues to grow, the demands of food and resources is increasing to grain or especially versatile source, the food for both animals and humans. they can also be used as a rule material for bio fuel. cultivating crops is no easy task. climate change and pests are a major threat. one scientists though the war on the grain weevils is well underway . when a thumb a harvest crops, they don't just collect grain,

thousands of insects to it, worst comes to the worst, they will include grain, we those their love, 8 them just heat the grain. the secretions can also cause mold, making the store grain unfit for human or animal consumption. to prevent that, then morris is taking part in research projects. today to scientists have brought a prototype early warning system for pests countries the struggle to get up there. the animal feed producer in the research is planning to bug the bugs they want to find out if anything's a foot in the $450.00 tons of barley here with special microphones as it is alova this, you've been naples, us to hear the sounds coming from the grain from the insects inside the grain, they produced a rustling noise as they move around and eats the spring when they say they trample about and champ their foods shots. we gather this sound with this metal cheap

medium. it isn't the title, we don't just have a little microphone which records the sounds. and it's the center of the we have this big 3 meter long, she which collects sounds and the kind of amplifier. but it does more than that. the so called beetle sound tube is also an insect tramp here. let's say i need the perspiration in the cheaper that said that when the insects move through the grain, they fall through these holes into the chain. and the court in a container which we are about to inset to on, and we had them very clearly then because any, and that can, that makes a dreadful noise at home mode. it is home, may used to be a coco shake. coastal oil. the microphone is the centerpiece of the sound tube. absurd as the said, very sensitive microphone which can pick up quiet insect sounds particularly well. it's not the kind of microphone you used to record. singing is pretty specialized on the botanist. the research is attached the traps and the microphone to

a rope and lower it down into the tube. and then last but not least, had a kind of nest for harmless insects. low what that does not open the container beneficial insects. when we find tests in the grain, we can stand in the beneficial ones. if we identify the passenger stage and said that they didn't have to get the whole way from the surface of the pile into the grain, we make things a bit easier for them when we transport them via the tube. and these strips of paper that help the insects climb from the container onto the walls of the cheese so that i can take it out through the whole exit via the holes pen officially in 6 tiny walks about the size of a grain of rice. they lay their eggs in the way those allow me killing them before

they compute pate tiny stones end up in food because the grain is cleaned before it's processed for organic farmers like nicholas cozen bag, being able to detect weevils at an early stage and control them organically is a huge step forward. is their feelings about the home. i wasn't who i can. why? great, having something like this is an early warning system. most farmers have problems with weevils, even if they say they don't. we've taken a very upfront approach because it is a problem last year in particular because of the high temperatures we had in the winter months. so without cold periods, the bugs have even more opportunity to reproduce. it will be paid last year and that became one of the 1st to join the project in the german state of brandenburg back then. this grain silo is full but not just with grain,

pests and bread explosively within the crop. the sound tube, which is still hanging inside and will also be used again this year, raised the alarm immediately by the microphones and related computer program. the research is saved last year, sound recordings. this is what the insect sounded like. this is off now. this is a recording from last year wasn't the little lava it's sitting in the grain eating the inside of the grain kind of like pay half when it's eaten enough and it enters the pupil stage. and then at some point, it emerges from the grain as an adult weaver. pumping olsen, calling from global warming means the grain wheedle, and similar tests are a growing problem. but a possible solution appears to be on its way. there are plans to market the sound tube as soon as the test phase is over.

that wraps up this edition of tomorrow today. join us again next week for more exciting stories from science and technology. until then, they curious and keep asking. the news. the news, the who's

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