political class and we did what it means to you from violin to right where you are totally non you pod cost fun in briefing on youtube and wherever you get your costs of the using gravity to enable energy storage. how does that work? the how it tiny wounds can have devastating consequences. the and c weight is on the menu. initially, you still prestone the task once they make for

a strange looking site. she's that low gain on to saw the miguel rock arrows see read, collect his hair on the coast of tele demand describing especially for special types of ok. she's the o team on test family, mainly collect caught you. you enjoy the lonely guy by the indigenous ma, could you people nowadays it's even cost is causing the you give them cable. okay. is a super feed. we believe that the food of the future is in the sea and okay, when the weather conditions allow, she's a low gain on her husband's go out together. see read. it's a dangerous undertaking. she is l as family has lived from, let's see. for as long as she can remember,

the i always have to assess how far i can venture. and at the moment the will to level is a bit lower. but the time, always having to fight against the force of the say, it's always risky, but we have to walk to data collecting leaves for an order from one of julie's top restaurants, collecting and selling c. we does all likelihood. yes. even though it's hard what we enjoy it, it's good luck. it's an upload to calais, move a about 260 kilometers south of santiago to chile. this as well as the seller and the family that most people here live from fishing or collecting. see, we'd set among the $70000.00 to do this along chiles loan coast. the

seaweed processing plant was set to applaud she by women. most of the seaweed is exposed to, to china. originally it was chinese investors. he wanted to build the factory head you know, so why should we leave the spots, the chinese? why don't we do it yourselves? when i say that, that's why we felt this 535 years ago and created jobs because the demand for culture you jo, keeps rising. we need more capacity. people who are convinced of how he is a food with a few and she's selling is delighted. she's been contracted to supply a world class restaurants in santiago to, to me today she has to be delivered to the

you'll say happens to be to least most famous shot the it's a race on a to supply such a renowned restaurant. people who have never reach now do you like this might say i don't see attempts. i don't like the texture on the flavor below, but the way we prepare it has many people says, perhaps the most delicious feat they've ever tasted such. russo, i'm the way to design new products, like the snacks for children made from algae flower. roberto labels, mondanca is a nutritionist at the university of chilly. he believes that see read could revolutionize the street markets and future culture you. your alga in particular is multimedia boasting with important new trends. it's also thought to

have healing properties here, i mean, in several regions of chile, people can cmc, we didn't quite traditional ways. but we see a lot about them to come to a personal sort of getting, we'll have to do with the help of new technologies like 3 d printing. we can turn it into attractive shapes and increases popularity comes out. she's ella and her father at tying together bunches of caught you. you see we but they played out to dry the noun, ready for the processing. the most of the algae is flushed up by the see fairly, harvest the small amount from the see that because they know how t c we does as an absorber of c r to serve on the beach they and as i got the rose have set up wouldn't shocks. this is why they store the c meet and prepare it for selling it the like to market. just dollars,

family run a stall that every day her father takes the opportunity to caused his fishing that the family called live on c read alone. that's always something left over to so from the funding catch even a curious the lions isn't quite without it's, i mean i look my life by the say, i wouldn't trade it for anything else. i liked the simple, quiet life. we have what we need to know how much of the boxes, thanks to the seaweed. i'm the prospect so toughest. the tiny compass can seem harmless enough,

but the way if bacteria enter all bloodstream is the results the immune system step states. however, if this reacts, sit via inflammatory results triggered flooding the body with inflammatory messages and enabling the pathogens to spread, the results can be organ failure even death. that's what makes sense that so dangerous. a minor injury may a cuts on his finger. lots of steps to send almost costco given, telling his life. he lost both arms and legs. custody is a target. there are days when i want to go into the woods and scream had all likely to happen. don't happen. often of course he's done. now he just wants to get his old life back as much of it as he can. he says open board to collect your feet. make contact to the floor as much as possible to get yourself into a good starting position, but it's not good body tension. yeah, before you stand up,

review all the important points in your head. not too much ice will help you get up without using too much energy and so operating an electric wheelchair, it works well. that deal could still alive as a small miracle. he was in an induced coma for 16 days and underwent 8 surgeries. 4 months, it was, i'm certain whether he would survive. he now attend sessions at this clinic, to train his extremely weakened body. not mine. okay, but when i arrived here after my operation, my body was so weak and my muscle so atrophied. i could only lift my head is this you don't mind cop team content to see i'm come. the 1st thing i had to do was get fit again, should rebuild my body off to rebuild my muscles on so that i could do basic things of everyday life. again, seems like brushing my teeth for just getting out of bed and then to my wheelchair

. what have you out of state also that's from that in the most to the full started so innocent. he was here. so that's what happened was i caught myself in an old here mattress and the seller. um this one, it was a very, very small account to my left index finger, which became infected um and send it out, comes and turned into a skeptical co infection which ultimately triggered sets us as far that i can, you can see the small, small cup here that then developed into a blister over night, like going up closet into because, or the inspection was caused by mouse droppings on the mattress. soon gale was in severe pain, had a fever. i'm shortness of breath to doctors, told him the infection was homeless. the august the volume because he was finally admitted to a hospital where he suffered septic shock. he has to be placed in and induced coma during the infection. his body diverted most of his oxygen to his vice organs,

the brain, the heart. and the long's on that is because of the large parts of both his arms and legs didn't receive enough blood peanuts, and this is what ultimately led to him needing the amputation asked what he had to have. it was a really serious case and he has actually all 5 professional kites among the oaks, attending physician at the rehabilitation clinic. his major concern early on was that the residual limbs and the skin protecting them feel properly. only then was it possible for guild to be fitted with pros, dc's substance is one of the most common diseases worldwide affecting around 50000000 people every year. most deaths could be avoided with the correct diagnosis and appropriate treatment for the plus and the next is i was completely unaware of what steps this is and what it can lead to in the end that somebody will help me. that was, i've only learned recently how bad such as can be reached and

a zip. this house can come in most cases, at least the desk because it is not recognized properly. and so having obvious, in that respect, i was very lucky to survive that and i just still be sitting here today. gillex therapist costs schmidt, doesn't just give him practical tips. he's a cheerleader too. he knew gail could need both psychological and physical help. that's very nice. well done, chip. i didn't help not work that well, yes, you do that on your own, dyna, i'm happy. profit fits the steals good and it was on low pressure points. no pain. sure, nice. every step takes enormous effort, both physically and mentally. one day deal been telling hopes to be able to work again before the steps this he was a marketing team leader out of medium sized company, consisting of a work is

a very important part of my life is integral. let's go ahead and talk to my old life. is this part of my new like to? i'm 40 years old and 50. i couldn't imagine just sitting at home from now on and taking an early retirement. and i feel strange again just feels wrong. coolants and on the stops often assign ice one to buy go if you did it so that was the feel free to didn't crush your hand today. no standing will. king deal wants to reclaim as much of his old life as possible to spare and doubts, all his constant companions escaped feet. you know that i have many inner demons, new data back to that i couldn't find that are these when i could just scream at the wall of mine and beat us as everyone can imagine. what it's like on this day that there are certain questions i simply shouldn't ask myself right now. and the system must be the fargo questions like why me,

why not someone else on the above all is the question. who's to blame naturally? defend or despite these are the 2 most important questions that i try to ignore all the time because there is no answer to them and they don't get me anywhere either on the me self. and so i definitely off to 6 months, feel good and telling is allowed to leave the clinic. he is happy to be back in his home and be offended and tries to apply well. she has lunch during his rehabilitation. fitness gate locked as possible about a loss is no longer possible for me to be a lot simply has to be planned with the help of family members. when it starts with getting lunch at the fridge farm, i have to use my wheelchair to get food stuff and then be able to get to top. there's difficulties in the morning too, so using toothpaste when brushing my teeth. the tooth brush can't be too far away so that i can still reach it. this is part of everyday life. i've said some of what i taken for granted has suddenly become an obstacle,

then goals. and some things are just impossible. tlc been telling doesn't give off . if something doesn't work right away. she sees it as a set of physical challenges. something he used to seek out when he was younger, which he had been good while i grew up on the skis. i used to ski slope as much as possible and i mean really off slow side um replaced uh in glenda in the back country, the steeper the better the renewal limits before uh got can limit for. yeah. and i was also a passionate dancer. and so my wife was my dance partner, of course, so so convincing them i'm trying to instill this attitude into my children. but of course that will be a bit more difficult to do in the future. like to the site, the tops of his life are returning to normal is due mainly to his wife alexandra. she and georg have been married for 12 years. when mix of them you learn to adapt

to the situation. it's like a movie and it didn't feel like our life. it's only now that the 4 of us are back at home that every day life is slowly crept back in. yeah. and what's different driving the kids to where they need to go in the morning by myself. that was a task we used to share up on that. and then i have to make sure before i leave the house that lift gate or the coffee cup with a straw in it. and that was an apple for him to eat for the next time. she will never forget the 1st time she visited her husband and the hospital, off to his amputation with the 2 children. so kindly arrived there, we came in to get logged through the 1st thing shouting and said was dead, where are your hands? and i said, i told you remember, yeah, but then very soon it was just like always under the we all stage the race with the wheelchair getting on ran alongside me. lia pulled the little one was sitting on gaylon's lap. so yes, it was just like, always like gail conduct exam,

dressed every coffee together in the late afternoon after she's come home from work . they talk about the traumatic experiences of the last few months and what has given them strength significant. it's so important to have a family, a revenue for emotional support which went to home, my children and my wife have been such a comfort for me. i don't think i would have had the will and the motivation to work so hard on myself for such a long time without them to own will hold on it. so i like skills, high tech pros, dc's costs thousands of yours, the paid full, mainly by his health insurance. some a diety is an important principle in german society. the healthy pay for the sick, the ritual, the pool. everyone is entitled to the same medical treatment. today, orthopedist or slootsky is giving you a new sense of pros, dc's, so, but i've got your new feet with me. said they don't feel natural that's for

a job. i get it. i don't know. i just want to find out about this couple of times. i said, and at 1st it feels good to get a bit more support and it helps cool. as soon as most of you now, you don't have so much play in the many more. yeah, great. leaned back but then adjusted all on your own guilt of intending is making progress, but she's eager for things to improve even more quickly. escaped by the one of the things we'll continue to progress is if one improve doesn't work. there's always another good just to finish on finding that new approach becomes the important thing to do. the most important thing is to keep going to keep out to it . a deal i've been telling has already recaptured aspects of his full of a knife such a scheme of clothes. it's different than it was by then before his surgery is the

way so many things off since that fateful day when he suffered what seemed like a minor injury in the sense the is the sun doesn't shine every day and the winds doesn't constantly blow. how then can renewable energy helped me growing global demands without batteries, to store surplus energy? it's not easy, particularly in countries without too reliable supplying there all, however, some price ideas out that this is a battery, it might not look like one, but this wait here, stores the energy it took to move it up here. when it's released, it can power this light the when we

produce more electricity than we need. like in the middle of the day when there's lots of solar energy, we can use that energy to lift a heavy weight. it just sits there until we lower it again. the motor becomes a generator and feeds electricity back into the grid. this technology could be a good way to cut c o 2 emissions. we need a lot of renewable energy and places to store it with ever more renewable energy, we'll need more reliable, short and long term storage that could be for hours, days, weeks, or even months pumped to storage. hydro power is great for this. it's been around for more than a century and still makes up over 95 percent of our storage capacity. water is pumped from a lower to a higher risk of water when there was an energy, sir, flush and slows down through the turbines to supply energy. when it's needed, home tide ro is tried and tested, but it needs a lot of construction work and disrupts natural habitats. and it's not easily

scalable. but the gravity principle is we basically mirror that same process, but instead of water for one of our solutions, we use blocks. that's robert per coney, the co founder of energy volt, the biggest gravity energy storage developer here is essentially, depending on the size of the system, can be up to thousands of them per systems. back in 2020 energy vault build this prototype in switzerland, 6 crane stats, a concrete blocks up to a height of 70 meters. the prototype, prove the concept works, but it also received criticism that the structure didn't comply with building codes and might not with standing stream, whether so energy vaults came up with this gravity, battery building thousands of blocks are lifted or lowered and then stored horizontally as seen here, the 1st battery of this kind went into operation in route on china. it's taller

than the great pyramid of diesel. and as more than $3500.00 blocks weighing $25.00 tons each, they were made on the side from excavated soil. but the company says they could also be made out of waste materials, such as cold ash, or wind turbine planes, 100 megawatt hours. so that you can think that equivalent to powering about 35000 homes. but only for 2 or 3 hours. the company plans to build for gigawatt hours of gravity, batteries for china, or 40 times this one. gravity batteries could in theory, lift a weight and keep it up for 60 years. the motors might need replacing, but the weights in stored energy would remain in place. the, the biggest drawback is the cost that's evelina started to senior research associate at bloomberg. any eps energy storage team. it recently published a study comparing several long duration energy storage solutions. and what we found

is that gravity, batteries have a higher average costs and higher costs range from all the other long duration technologies. one of the reasons that they have a very high cost is because we have very low energy density. so you need sort of larger infrastructure in order to get to the same uh, in order to store the same energy as you would need for lithium ion battery. for example. the gravity battery and redone stores the same amount of energy as this lithium ion battery. but the gravity battery needs much more space and building materials. so the initial cost is higher. it also loses out in other ways. storage operators earn their money by discharging the energy and selling it for more than they paid chemical storage. like lithium ion can react in milli seconds to market needs, which allows for a lot of quick profit taking the so gravity, battery storage is more expensive. right now it costs twice as much as lithium ion

technology. put developers like energy vault, say that's not really a barrier because they have such a long lifetime. so 5060 years, which is considerably higher compared to machine miles. so they may claim that level ice cost of storage over the duration of the project lifetime is, is low, and the high startup costs of gravity, batteries are even down over their service by thanks to low maintenance costs that might make them competitive in the long run. let's go underground. we looked at a $1500.00 underground coal mines and from these coal mines we, we estimate the capacity of the 70 total was our storage.

70 caroline hours of energy is huge. it's what the entire world needs in a day, and it's 700000 times the capacity of this. and that's just a deep cold mind shots. a band in middle mines could also work the ideas to have a small number of very heavy weight. moving up and down the empty shaft. installation costs could be fairly low. underground mines have the road access. they have transmission lines into the mind. so you can use that energy could then be stored when it's really cheap and used when it's much more expensive, making it a profitable solution, whether it's for hours or months. we'll only know if this system works as planned once it's built. there are some other rather bold ideas for designing efficient gravity batteries, like sinking a giant kristen into the ground and raising it and lowering it with the water underneath. the idea has been around for a few years,

but it hasn't got to the pilot stage yet. or putting weights on wagons on rails, which would travel up and down the mountains. that idea is over 10 years old, but hasn't gone anywhere yet. energy evolved is planning an updated version which looks a bit like a ski lift with weight. they say this system could be more efficient than the standalone gravity. batteries they're making now. and soon, gravity batteries might be installed and skyscrapers energy volt plans to do just that. in collaboration with an engineering company, gravity energy storage is still in its infancy. it can compete with a scale and low cost of lithium ion storage, but it doesn't have to, since gravity storage is intended for longer term storage of 6 hours or more. so gravity energy might become one of many options to store energy long term, but you probably won't see lots of these popping up any time soon. news

the,

i don't know it's been, but i would say 4 is my 4th love. proceed to lean, successfully cook to combat her home sickness and opened her own restaurant colon returning from india to possess area to madame chesney and the taste of freedom. in 15 minutes, dw recycle repair. we knew them very happy and proud to share that little girl has more than 150 members and we like to expand and also inspire other communities to

emulate from us active is in so nice city are implementing a citizen leg waste management program. how these people are making a difference in their community and the environment it the indian in 60 minutes on d, w, the conflicts try see every single connection mapped out shows the do you see the on the board is what makes things the way they all way all the solutions mapped out, navigating a changing world. now on youtube,

this shadows, these pop costs and video shed lights on the donkey street. devastating colonial har is infected by germany across up, and he employed to score those farms and destroy lives. what is the legacy of this wide spread races, depression, today? history, the people that we need to talk about here, the stories, shadows of german colonialism. the smiles, me to the news. the

the, this is dw news line from berlin is re 11 on agree to extend the deadline for his really troops to leave. southern 11 on postponement keeps a cease fire between israel and the militant hezbollah alive. it comes after dudley clashes between these reinforces and loving these presidents trying to return home to the country south. and palestinian norton's promise is really civilian hostage. our bell and your foot will be released by friday. israel has been waiting for you to release for ford, allows tens of thousands of displaced palestinians to return to the north of concept.