this is bbc news, the headlines: cop27 talks have been extended as countries argue over compensation for poorer countries who have suffered loss and damage from global warming. a new proposal from the united states and the eu has been circulated as discussions continue. a coalition has issued a new proposal for a coalition has issued a new proposalforfunding a coalition has issued a new proposal for funding as part of the negotiations. the founder of theranos, elizabeth holmes, has been sentenced to more than eleven years in prison for defrauding investors. her company claimed to have produced a medical device which could diagnose a wide range of conditions from a blood sample. qatar's world cup organisers

have announced no alcoholic beer will be sold at world cup sites. big day —— the announcement comes two days ahead of the tournament. majorsponsor, budweiser, had a multimillion—dollar deal with the organiser, fifa, to sell its products at all venues. now on bbc news, click. as c0 p27 as cop27 winds up in egypt, this week we will look at some of the latest tech that is trying to clean up our planet. we will muster up a massive moss that is cleaning up mess in the air. moss that is cleaning up mess in the air-— in the air. that's easy for you to sa . in the air. that's easy for you to say- we — in the air. that's easy for you to say. we will _ in the air. that's easy for you to say. we will find _ in the air. that's easy for you to say. we will find out - in the air. that's easy for you to say. we will find out if - to say. we will find out if hydrogen can do the heavy lifting. hydrogen can do the heavy liftinu. �* . w' hydrogen can do the heavy liftinu. ~ . ., ., lifting. and check out our latest match. _

lifting. and check out our latest match. and - lifting. and check out our latest match. and if - lifting. and check out our latest match. and if you | lifting. and check out our - latest match. and if you don't like the band, don't worry, the logo comes back off.— like the band, don't worry, the logo comes back off. once again the leaders _ logo comes back off. once again the leaders of _ logo comes back off. once again the leaders of the _ logo comes back off. once again the leaders of the world - logo comes back off. once again the leaders of the world have i the leaders of the world have been coming together in an effort to fight climate change. as cop27 effort to fight climate change. as c0 p27 comes effort to fight climate change. as cop27 comes to a close in egypt, campaigners and climate scientists are wanting some key commitments aimed at securing the future of the planet are at risk. in the the future of the planet are at risk. in the years the future of the planet are at risk. in the years since the future of the planet are at risk. in the years since cop26 happen here in glasgow, there has been a lot of criticism that the change is not going to come from inside there, that is not leadership. this is leadership. these un climate summit bring together thousands of delegates from government, science and pressure groups from around the world. aim is to provide the support for all countries to be able to their carbon emissions, and deal with any issues that climate change will inevitably cause. the world is warming

because of emissions produced by burning fossil fuels like oil, gas and coal. yet global temperatures _ oil, gas and coal. yet global temperatures are _ oil, gas and coal. yet global temperatures are heading . temperatures are heading towards 1.5 celsius above preindustrial levels, and if they go to 1.8 celsius, scientists want that half the world's population could be exposed to life—threatening heat and humidity. exposed to life-threatening heat and humidity.- heat and humidity. climate scientists _ heat and humidity. climate scientists have _ heat and humidity. climate scientists have warned - heat and humidity. climatei scientists have warned that change needs to come from the top, from governments and companies. once science and innovation will play an important part.- innovation will play an important part. innovation will play an imortant art. . , important part. yeah, so this week we're — important part. yeah, so this week we're going _ important part. yeah, so this week we're going to - important part. yeah, so this week we're going to look - important part. yeah, so this week we're going to look at l week we're going to look at some of the latest green ideas. and first off... take a deep breath. �* �* ,, , ., breath. breathes. if you live in the green _ breath. breathes. if you live in the green it _ breath. breathes. if you live in the green it is _ breath. breathes. if you live in the green it is easy - breath. breathes. if you live in the green it is easy to - in the green it is easy to forget what life is like in the grave. the air literally can smell sweeter, and it is definitely cleaner. the world health organisation says our pollution poses a major threat to health and climate, and it

kills an estimated 7 million people worldwide every year. now we are not all going to move back to nature, but what if we could bring nature into the cities? just outside berlin, this company is trying to freshen up our urban air. this is a biofilter which is sucking air in through the bottom and pumping it back out through this wall of moss. to illustrate, we have a smoke machine from the local discotheque and if ijust show you, there you go, it is straining out through the moss. and as the air comes back out through the moss is where the magic happens. moss eats pollution. it sticks to its tiny leaves, it is absorbed, digestive and then is turned into more moss. so as fans draw dirty air in, the bad stuff is left on the moss's leaves,

leaving cleaner air to flow back out. the idea of using moss's natural filtering properties came to the founder after he went for a jog. i properties came to the founder after he went for a jog.- after he went for a “0g. i was in shanghai h after he went for a “0g. i was in shanghai and _ after he went for a jog. i was in shanghai and did - after he went for a jog. i was in shanghai and did a - after he went for a jog. i was in shanghai and did a lot - after he went for a jog. i was in shanghai and did a lot of l in shanghai and did a lot of exercise outdoors to get in shape, i would go for a run and after i think two or three months i started to have difficulty breathing. and that is when i thought maybe i caught the flu, maybe i caught a cold, and it kept on lasting until the point i really left china, left shanghai and went back to germany. and only after i came back i realised, heh, there is definitely a connection to the air quality in china and my personal health. that is when it clicked and i realise i have to do something about the air quality in cities. ., , in cities. for the past eight ears, in cities. for the past eight years. green _ in cities. for the past eight years, green city _ in cities. for the past eight years, green city solutions have been growing moss up to five times faster than nature. each moss lab takes just under

12 weeks to grow, and i have to say there is something very soothing about being in their greenhouse. do you just come in here and/ the moss? greenhouse. do you 'ust come in here and/ the moss?_ here and/ the moss? laughs. when i am _ here and/ the moss? laughs. when i am stressed! - here and/ the moss? laughs. when i am stressed! laughsl here and/ the moss? laughs. when i am stressed! laughs. j when i am stressed! laughs. this plant _ when i am stressed! laughs. this plant doesn't _ when i am stressed! laughs. this plant doesn't have - when i am stressed! laughs. this plant doesn't have wood, | this plant doesn't have wood, so we can cut through the leaves surface.— so we can cut through the leaves surface. other plants, it takes the _ leaves surface. other plants, it takes the nutrients - leaves surface. other plants, it takes the nutrients from i leaves surface. other plants, | it takes the nutrients from the earth, but this moss can capture everything. —— does not have roots. like every plant, moss can absorb co2 because it uses photosynthesis for the energy, but the density of the moss is pretty high so we need it to capture as much as possible. now we're going to take a sample. i possible. now we're going to take a sample.— possible. now we're going to i take a sample._ for take a sample. i can do it? for sure. i take a sample. i can do it? for sure- i have — take a sample. i can do it? for sure. i have got _ take a sample. i can do it? for sure. i have got some. - take a sample. i can do it? for| sure. i have got some. perfect. now we can have a look under the microscope.— the microscope. there we go. and it is _

the microscope. there we go. and it is in — the microscope. there we go. and it is in the _ the microscope. there we go. and it is in the lab _ the microscope. there we go. and it is in the lab where - the microscope. there we go. and it is in the lab where we i and it is in the lab where we will get to see moss's superpower. the plant acts a lot like a human lung, whose high surface area can absorb a lot of the one go. and just like the lungs of a smoker, which end up getting blackened by tar, moss could act like the lungs of a city, eventually being covered in the stuff that we don't want to breathe. this is from one — we don't want to breathe. this is from one of— we don't want to breathe. this is from one of our— we don't want to breathe. t'i 3 is from one of our active products. is from one of our active products-— is from one of our active roducts. �* , ., . ~ , , products. and the black bits are the- -- — products. and the black bits are the... this _ products. and the black bits are the... this is _ products. and the black bits are the... this is the - products. and the black bits are the... this is the fine i are the... this is the fine dust are the. .. this is the fine dust of— are the... this is the fine dust of particles - are the... this is the fine dust of particles from - are the... this is the fine - dust of particles from polluted air. and these are the green cells and it means that the moss is still healthy because it is green. they are pretty powerful. it is green. they are pretty powerful-— it is green. they are pretty powerful._ yeah, it is green. they are pretty. powerful._ yeah, i it is green. they are pretty - powerful._ yeah, i am, powerful. moss fan. yeah, i am, somehow! _ powerful. moss fan. yeah, i am, somehow! laughs— powerful. moss fan. yeah, i am, somehow! laughs. _ powerful. moss fan. yeah, i am, somehow! laughs. as - powerful. moss fan. yeah, i am, somehow! laughs. as well as i somehow! laughs. as well as ullin: somehow! laughs. as well as pulling pollutants _ somehow! laughs. as well as pulling pollutants out - somehow! laughs. as well as pulling pollutants out of - somehow! laughs. as well as pulling pollutants out of the i pulling pollutants out of the air, there is another advantage to these biofilter�*s as well. here is a piece of moss and

here is a thermal imaging camera and you can see the temperature is about room temperature. but when i point this at the air that is coming out of the moss when you switch the ventilation on, look how much cooler it is. so not only does this clean the air, it cools it as well. and of course, pulling pollutants out of the atmosphere could help cool more than just your local surroundings. flair cool more than 'ust your local surroundings.— cool more than 'ust your local surroundings. air pollution and climate change _ surroundings. air pollution and climate change are _ surroundings. air pollution and climate change are also - climate change are also directly related. you have pollutants in air pollution, for example black carbon, which speed up the heating of the planet. and by binding those pollutants, we also help to decelerate climate change. you will already _ decelerate climate change. you will already see _ decelerate climate change. you will already see these biofilter�*s in several cities around the world. although you might not have realised it deputy speaker realise you are sitting in front of a load of moss. and to make sure the moss is as effective and long—lived as possible, the moss can be

monitored from hq. an algorithm can control irrigation based on the conditions. in can control irrigation based on the conditions.— the conditions. in the future i would envision _ the conditions. in the future i would envision that many i would envision that many buildings and the facades of the buildings would be covered in our solutions, and of course you could also have motorways, large stretches, you could use our moss filters to clean and caught the airand our moss filters to clean and caught the air and it may be protected from noise.- caught the air and it may be protected from noise. moss on its own won't _ protected from noise. moss on its own won't solve _ protected from noise. moss on its own won't solve the - protected from noise. moss onj its own won't solve the climate crisis, but in among the talk of inventing greener technologies, it may be worth taking a leaf from someone that has been right under ourfeet the whole time. after all, nature has been regulating the environment for much longer than we have been disrupting it. ~ , ., ., than we have been disrupting it. moss, who would have thought — it. moss, who would have thought it _ it. moss, who would have thought it could _ it. moss, who would have thought it could be i it. moss, who would have thought it could be so i it. moss, who would have i thought it could be so useful, the lungs of a city!— the lungs of a city! nature's natural filter. _ the lungs of a city! nature's natural filter. as _ the lungs of a city! nature's natural filter. as companies try naturalfilter. as companies try to reduce their carbon footprint and their impact on the climate, there are lots of different things they could try. different things they could t . ., different things they could try. you could change your manufacturing _ try. you could change your manufacturing process, i try. you could change your. manufacturing process, how try. you could change your i manufacturing process, how you

transport goods or even move factories, but all of these are big things to do. so you really need to know which is going to work best. need to know which is going to work best-— work best. how do you do it? answer. _ work best. how do you do it? answer, get yourself - work best. how do you do it? answer, get yourself a i work best. how do you do it? answer, get yourself a digital twin. you make a virtual copy of your entire business and try stuff out in that first. alistair keane has been to see the makers of dettol who are trying to assess whether they can make their new products more sustainable or not. we use these products — more sustainable or not. we use these products every _ more sustainable or not. we use these products every day, i more sustainable or not. we use these products every day, from i these products every day, from cleaning tabletops to personal hygiene and health. these brands are made by one company, and the industry to get to them from factories to our homes is fast moving and comes with a big impact on the planet. hat big impact on the planet. not hue but big impact on the planet. iirrt huge but important that we look at our carbon footprint and think how we will decarbonise it. it comes from everything from raw materials all the way through to people using products, has to come down by

50% by 2030. that is a long process, that is why we everything notjust about our factories but the ingredients we use, the packaging we use. to work out how they can make targets, the company is turning to a digital replica of everything they do through a programme called resilience. this is it, this is the digital twin, this is resilience? this is the version _ twin, this is resilience? this is the version of _ twin, this is resilience? try 3 is the version of different companies. we map them as a digital twin. irate companies. we map them as a digital twin-— digital twin. we are looking at the data from _ digital twin. we are looking at the data from a _ digital twin. we are looking at the data from a pretend i the data from a pretend company, but the programme is bringing together lots of information such as the miles that individual ingredients are shipped, or how much energy each factory uses. it then run lots of scenarios over the company to see how sustainable it is and in the future. we have a large _ it is and in the future. we have a large team - it is and in the future. - have a large team of analysts who compile a lot of data, forecast out into the future, look at how policies are likely to change in different countries of the world, how taxes are likely to change. the di . ital

taxes are likely to change. the digital twin _ taxes are likely to change. the digital twin is _ taxes are likely to change. the digital twin is also helping firms map the impact climate change is already having on their operations.— their operations. this is an example — their operations. this is an example of— their operations. this is an example of its _ their operations. this is an example of its factories i their operations. this is an example of its factories in | their operations. this is an i example of its factories in the united states, and how they might be subject to future patterns of hurricane risk. and we look at how often it is going to get disrupted, the cost to the business of that particular thing.— cost to the business of that particular thing. and then a company — particular thing. and then a company can _ particular thing. and then a company can start - particular thing. and then a company can start to i particular thing. and then a company can start to make | company can start to make changes in the lavatories here, they can work on a new product, put it into the programme and find out if it will make a difference?— find out if it will make a difference?- so| find out if it will make a i difference?- so that is difference? exactly. so that is where we _ difference? exactly. so that is where we are _ difference? exactly. so that is where we are heading - difference? exactly. so that is where we are heading next, . where we are heading next, safety goggles on as i have been given rare access to the room where the next big thing in cleaning should be on the verge of discovery. and where they are also adjusting existing product lines. we chan . ed existing product lines. we changed one _ existing product lines. we changed one of _ existing product lines. - changed one of the agents that now use lactic acid, is plant basil has a lower carbon footprint. so we looked up what risilience was telling us about where our carbon footprints and may be carbon tax in the future will affect us, and we thought, what are the ingredients we can

change? and by moving to lower carbon ingredients, things like lactic acid which is developed from fermenting maize we were able to reduce the carbon footprint, and that means it is set up for the future, low carbon, low—water economy. reckitt are not the only ones turning to this tech. there are estimates the market for digital twins could be worth billions of dollars over the next decade. but having all the data on sustainability is one thing— companies need to act on it stop i think when a lot of people think about big companies on sustainability, they probably roll their eyes, because big companies are out to make money. what is the balance that between being more sustainable and still bringing townsend?— sustainable and still bringing townsend? ~' , , ., townsend? the key here is how we can decarbonise _ townsend? the key here is how we can decarbonise and - townsend? the key here is how we can decarbonise and still- we can decarbonise and still grow. if we can achieve our ambition to be net zero by 2040, ambition to be net zero by zoao, we can grow as well and that d couples those two topics. it that d couples those two to - ics. . ., that d couples those two toics. . ., , that d couples those two toics. , , .,, topics. it could be years before we _ topics. it could be years before we know - topics. it could be years before we know if i topics. it could be years i before we know if decisions companies are making now will

really help the planet. this taker is making that a little bit less of a gamble. that was alistair, and now it is time for a look at this week? tech news. google has agreed to pay nearly $400 million to settle a privacy case. it has been accused by 40 american states of misleading users into believing location tracking was switched off. the search engines as the claim was based on policies that changed years ago. right hailing at uber says it expects people to keep using it, even as their budgets get squeezed. the firm is branching out to let users book trains and buses in the app. it also told the bbc more drivers havejoined app. it also told the bbc more drivers have joined them. app. it also told the bbc more drivers havejoined them. for drivers have “oined them. for ou but drivers have “oined them. for you but that— drivers have joined them. er?" you but that hurts, potentially week can serve those customers who decide to no longer have their own car but use uber instead. and in tough economic times that makes local does

make total sense. meanwhile food delivery _ make total sense. meanwhile food delivery app _ make total sense. meanwhile food delivery app deliveroo . food delivery app deliveroo says it is quitting australia because of tough economic conditions. the country was my government has been putting pressure on companies to improve gig workers' conditions.— improve gig workers' conditions. �* �* . conditions. and! animal crossing's _ conditions. and! animal crossing's first - conditions. and! animal crossing's first recycling j crossing's first recycling centre! �* . , crossing's first recycling centre! �* ., , ., , centre! and in a bid to help reduce waste, _ centre! and in a bid to help reduce waste, intel- centre! and in a bid to help reduce waste, intel has i centre! and in a bid to help i reduce waste, intel has created a lab in the game on how to recycle old tech. the firm says electronic waste is writing three times faster than the world was my population. the steam train, first built in 1804. it made will travel cheap and suddenly everything seemed much closer to home. industry rolled on and by the 1960s electric and diesel trains had replaced steam. and today around the world most high—speed trains are powered

by electricity. at this historic railway, engineers have also moved on from the past and into technologies of the future, where they are working towards cleaner rail travel. and this is the little train that could be powered by hydrogens. instead, this is where old technology meets two and a test of wet hydrogen power could be an option on the railways. the technology beneath my feet is new for the railway but one of the interesting things about this project is that this train is actually quite old, built in 1979, and it has been retrofitted to use hydrogen. so what was headed for the scrapheap is now a class 614 hydrogen powered train. the hydrogen powered train. the

hydrogen is stored under the carriages along with the fuel cell which computes it back to electricity which powers the train. all that is submitted is steam and water. the hydrogen needed to power the train is made on site. electricity from renewable sources is used to split water, creating hydrogen. that is then compressed, compressed again, and then stored ready for refuelling the train. but if most of the uk rail network is electrified what part will hydrogen play? some commentators say that hydrogen is actually a bit of a distraction. what we should be focusing on is fully electrifying our railway lines. if you have a route where it is too long or too diverging all thatis too long or too diverging all that is not time to charge, or the infrastructure to charge, to run a battery train, then the hydrogen chain feels that.

you can refill quickly and you can transport hydrogen in multiple ways. so, the hydrogen train fulfils some operational requirements you can't meet with other approaches. it is not the only _ with other approaches. it is not the only area _ with other approaches. it is not the only area of - with other approaches. it is not the only area of transport looking to use this element. aberdeen is a city built on oil and gas but it is now home to the first hydrogen powered double—decker buses in the world. how does this work? itruihat world. how does this work? what our world. how does this work? what your head- _ world. how does this work? what your head- in _ world. how does this work? what your head. in total— world. how does this work? what your head. in total 20 _ world. how does this work? what your head. in total 20 kg - world. how does this work? what your head. in total 20 kg of i your head. in total 20 kg of hygiene, they will pump that to the fuel cell and that mixes with fresh air and then what we end up with getting electricity that comes out. this gets into a battery and then goes to a battery controller, the same as an electric vehicle. to get these cleaner buses from a2b, refuelling stations were set up around aberdeen. it is like filling the bus with diesel but

it is hydrogen.— it is hydrogen. when do you think diesel _ it is hydrogen. when do you think diesel is _ it is hydrogen. when do you think diesel is consigned i it is hydrogen. when do you think diesel is consigned to | think diesel is consigned to the carriages of history and the carriages of history and the majority of your fleet are running on michael renewable products? running on michael renewable -roducts? running on michael renewable roducts? , ., , . products? five, ten years. we will not be _ products? five, ten years. we will not be buying _ products? five, ten years. we will not be buying any - products? five, ten years. we will not be buying any more i will not be buying any more diesel buses in the future. it will be electric, gas or hydrogen buses. thank you, driver. but _ hydrogen buses. thank you, driver. but it _ hydrogen buses. thank you, driver. but it is _ hydrogen buses. thank you, driver. but it is not - hydrogen buses. thank you, driver. but it is notjust i driver. but it is notjust buses looking to hydrogen as a fuel of the future. this is the first of its kind, zero emission hydrogen elected hgv which runs off renewable electricity and likely hydrogen buses, water is the only waste. in the hgv sector hydrogen is the technology that is able to give the long—range, heavy payloads and quick refuelling time. if you think about what we currently do which is drive around with flammable liquid in our cars, with a small

explosions going on around our knees and a tank of flammable equipment behind us, hydrogen is safer because this takes a very solid. they have got triple layer carbon fibre reinforced, so there is a place for hydrogen in the transport. if we continue at our current rate, scientists estimate fossil fuels will be burnt out by 2060. we know the way we travel must change and we can no longer rely on nonrenewable energy sources to fuel our way of life. with hydrogen and hybrid electric set to be the future, cleaning solutions are here to stay. future, cleaning solutions are here to stay-— future, cleaning solutions are here to stay. that was laura... into my coat! _ here to stay. that was laura... into my coat! i— here to stay. that was laura... into my coat! i noticed - here to stay. that was laura... into my coat! i noticed that. i into my coat! i noticed that. have we _ into my coat! i noticed that. have we got _ into my coat! i noticed that. have we got a _ into my coat! i noticed that. have we got a uniform? i into my coat! i noticed that. have we got a uniform? did | into my coat! i noticed that. | have we got a uniform? did i miss a memo? talking of coats or more generally clothing we talked in the past about the problems with fast fashion. these are close that are so cheap they kinda feel disposable.— cheap they kinda feel disosable. ~ ., , disposable. we have seen in new wa s of disposable. we have seen in new ways of people — disposable. we have seen in new ways of people recycling - ways of people recycling fabrics but this week we are

taking a look at a problem that ifor one did not taking a look at a problem that i for one did not even taking a look at a problem that ifor one did not even know existed, but luckily shawna mccallum has found the solution.— mccallum has found the solution. ~ ~ ., ., ., solution. we know that fashion hurts the earth. _ solution. we know that fashion hurts the earth. more - solution. we know that fashion hurts the earth. more than i solution. we know that fashion hurts the earth. more than 92| hurts the earth. more than 92 million tons of textile waste is created every year, recycling is possible, but chemical dyes and prints often prevent this. if chemical dyes and prints often prevent this.— prevent this. if you are anything _ prevent this. if you are anything like _ prevent this. if you are anything like me i prevent this. if you are anything like me and i prevent this. if you are i anything like me and bite mr entsch every time you go to a gig. entsch every time you go to a gig, then you may have loads of bench t—shirts but sometimes your musical taste changes and your musical taste changes and you are stuck with these forever. one team here in gothenburg are trying to change that. the idea is that they print the t—shirts, stripped them back and then reprint them so they can be used again, again and again. the start—up, vevidye, is not changing inks but has developed a layer that goes onto the fabric first,

made from entirely earth friendly ingredients. this can be dissolved away later, allowing the top to be removed. what is the attack that goes into creating this perfect recipe? it into creating this perfect reci e? , . into creating this perfect recie? , ., ., ., recipe? it is all about a balance _ recipe? it is all about a balance in _ recipe? it is all about a balance in trying i recipe? it is all about a balance in trying to i recipe? it is all about a| balance in trying to find recipe? it is all about a i balance in trying to find a sweet spot for both the functionality and the stability and then we look into the viscosity, we look at the chart of our components. we study the films that we create the microscope, as well as the textiles that we are applying the print too. is textiles that we are applying the print too.— the print too. is there any waste products _ the print too. is there any waste products applied i the print too. is there any i waste products applied here? the print too. is there any - waste products applied here? we create waste products applied here? - create the volume necessary for what we're trying. the create the volume necessary for what we're trying.— what we're trying. the mixers a- lied what we're trying. the mixers applied as _ what we're trying. the mixers applied as an _ what we're trying. the mixers applied as an industrial- applied as an industrial partner where it is easily brought into screenprinting process. brought into screenprinting -rocess. brought into screenprinting rocess. . . ., brought into screenprinting rocess. . . process. hi! welcome! welcome to sweden _ process. hi! welcome! welcome to sweden and _ process. hi! welcome! welcome to sweden and gothenburg. i process. hi! welcome! welcome i to sweden and gothenburg. thank ou so to sweden and gothenburg. thank you so much- _ to sweden and gothenburg. thank you so much- i _ to sweden and gothenburg. thank you so much. i think— to sweden and gothenburg. thank you so much. i think you - to sweden and gothenburg. thank you so much. i think you have i to sweden and gothenburg. thank you so much. i think you have a i you so much. i think you have a surprise in store for me?-

surprise in store for me? idea. today we're — surprise in store for me? idea. today we're going _ surprise in store for me? idea. today we're going to _ surprise in store for me? idea. today we're going to print i surprise in store for me? idea. today we're going to print a i today we're going to print a click advanced t—shirt. i today we're going to print a click advanced t-shirt.- click advanced t-shirt. i am excited to — click advanced t-shirt. i am excited to see _ click advanced t-shirt. i am excited to see how - click advanced t-shirt. i am excited to see how it i click advanced t-shirt. i am excited to see how it all i excited to see how it all works. �* , , ., excited to see how it all works. �* , , . works. let's get started. the final result _ works. let's get started. the final result is _ works. let's get started. the final result is here. - works. let's get started. the final result is here. i - works. let's get started. the final result is here. i love i final result is here. i love it. how could i ever want this to be removed?— it. how could i ever want this to be removed? use it as long as possible — to be removed? use it as long as possible and _ to be removed? use it as long as possible and then - to be removed? use it as long as possible and then remove l to be removed? use it as long. as possible and then remove it. just for you guys i am going to take this t—shirt back to the lab and see if the technology can completely remove the logo. right now, this means putting a t—shirt in a bowl with a removable chemical which is treated at high temperatures and left for about an hour. afterwards, there is a secret technique in getting the print to physically come off and this should get better as the recipe and the process is fine in june. ., , .,

june. you can see we have some traces left- — june. you can see we have some traces left- so. _ june. you can see we have some traces left. so, the _ june. you can see we have some traces left. so, the click - june. you can see we have some traces left. so, the click band i traces left. so, the click band local is gone _ traces left. so, the click band local is gone and _ traces left. so, the click band local is gone and i _ traces left. so, the click band local is gone and i can - traces left. so, the click band local is gone and i can see i local is gone and i can see only if few speckles are pink. —— logo. you could print on top of that and you would not notice. this is good for recycling?— notice. this is good for re clinu? , , , recycling? this is definitely aood for recycling? this is definitely good for recycling. - recycling? this is definitely good for recycling. that i recycling? this is definitely good for recycling. that is. recycling? this is definitely i good for recycling. that is the main point — good for recycling. that is the main point - _ good for recycling. that is the main point - so _ good for recycling. that is the main point - so it _ good for recycling. that is the main point - so it will- good for recycling. that is the main point - so it will not i good for recycling. that is the main point - so it will not end main point — so it will not end “p main point — so it will not end up in landfill. and another test, process was without the details of us filming, has come up details of us filming, has come up cleaner. you can get it completely. up cleaner. you can get it completely-— up cleaner. you can get it completely. we are sure of that. completely. we are sure of that- itut — completely. we are sure of that. but wearers - completely. we are sure of that. but wearers are i completely. we are sure of that. but wearers are not l that. but wearers are not expected — that. but wearers are not expected to _ that. but wearers are not expected to strip - that. but wearers are not expected to strip the i that. but wearers are not - expected to strip the t-shirts expected to strip the t—shirts at home. people get to use the print and the textile and then we take it back. with several large european partners already developing their own garments, there is clearly an appetite for closing this circle. with more than 100 billion items

made each year, it has never been more important to make all textiles recyclable. and i did keep one of these just for my next gig though. keep one of these 'ust for my next gig though._ keep one of these 'ust for my next gig though. shona there, and that is _ next gig though. shona there, and that is it _ next gig though. shona there, and that is it for _ next gig though. shona there, and that is it for this _ next gig though. shona there, and that is it for this look - next gig though. shona there, and that is it for this look at i and that is it for this look at some of the latest innovations that are hoping to tackle climate change. it that are hoping to tackle climate change.- that are hoping to tackle climate change. it is going to take much — climate change. it is going to take much more _ climate change. it is going to take much more than - climate change. it is going to take much more than those l take much more than those to make a dent on temperatures but whenever we see something that we think is promising we will make sure that you see it too. thanks for watching. we will see you soon.— hello. well, the rain clouds are starting to clear, and the weather is improving across scotland after what has been a very wet couple of days. and of course, notjust scotland, but northern england, too. here's the radar from

the last 12 hours or so — and in aberdeenshire, in char, we had about 160 millimetres of rain injust the last two days or so. but that rain is getting lighter. it's not going to be a completely dry day, though, on saturday. how about the weekend overall? well, it will be a mixed bag for most of us, certainly some sunshine in the forecast, but blustery showers are expected too. here's the satellite picture — and this weather front fast approaching will be sweeping over us, but not until saturday night. so, actually, during the course of saturday, we'll be in between weather systems — here's that weather front fast approaching ireland — but out towards the east, we have the remnants of a weather front, it's starting to rain itself out. and then look at this central part of the uk — lots of fine weather right from the morning onwards. now the morning will be chilly, 3 in belfast at 8am in the morning, 6 there in the midlands,

and certainly earlier than that, there will have been a frost in the countryside. now, the forecast through the afternoon shows plenty of bright, if not sunny weather in central parts of britain. in the east, that rain fizzles away from that thicker cloud. but out towards the west, that's where the next weather front is sweeping in from — and belfast will have a wet saturday evening. and then, overnight, that weather front�*ll basically sweep across the country, so most of us will get at least some rain. here it is early on sunday morning, early hours. it sweeps out into the north sea. and then, behind it, quite a few isobars there, so quite blustery winds and also frequent showers. now, some of the showers will be heavy, possibly even thundery in some western areas, particularly in the north—west here, but many of us will have a fine day. now it will be quite cool air rushing in off the atlantic, temperatures typically into single figures across most of the uk, maybe in the south touching around 11—12 for a moment or two in the afternoon on sunday. how about the outlook into next week? it is looking unsettled, monday will be a wet and windy day for some of us. and those temperatures holding around single figures in the north, closer

to double in the south. bye— bye.

welcome to bbc news, i'm lucy grey. our top stories: theranos boss elizabeth holmes is sentenced to more than 11 years for medical diagnosis fraud. climate talks are extended as nations argue over who should pay for the destruction caused by global warming. qatar bans the sale of alcohol in world cup stadiums just two days from kick—off. twitter closes its offices to staff until monday: the white house expresses concerns about user data. and "gross sabotage": the verdict of the swedish prosecutors investigating the series of blasts that damaged the nordstream pipelines in september.