Of course no insecticides needed in the surrounding sea water is treated and then used to water the plants the project is currently experimenting with various kinds of fruits and vegetables this is a wonderland. Of the water advisories style so here you have one this is the means green equals mcgradys you weigh 100 bodies but you know water from here to the home market is our own view. On the use we are. Growing inside and we saw all the. Roofs. On the wall there was just flowing down. The small town of normally in north west initially attracts lots of tourists but hardly any of them would guess that this unique underwater lab exists just a 100 meters from the beach promina. 3 times a week gianni fontanes e. Checks the displays at the control center in order to make sure that the greenhouse is temperature and humidity levels are in order. Here you can see anything page with the same thing in general circulation of the head because with the map of the different biospheres and all the technology that is powered by Solar Energy Solar panels up here and there when well were trying to be completely green. This tree of life has the cables that connect everything to the outside world. To 2 gardeners normally make diving gear and theyre now using some of the same technology in their underwater lab harvest time is set for september. And this is almost radio say. And not just the latest the basil in the next biosphere over is also ready for picking though its a unique karate. We actually got to just preserve than a very specific brazil that was grown in a very specific and new system that we are trying out which is the technology to condense faster or saltwater into freshwater. Jenny front and easy used to turn these leaves into pesto now scientists from the university of peas and examine the underwater sounds its hard to say the place is different or not of course the smells is super good but the real difference is inside of the plants because of the station process they need to go through in order to survive to the situation and say the heavy that there is going going on down there. So far the project has cost 250000 euros so underwater basil is still a pricey delicacy but the operator. Plan to continue there were i think the most garden has a lot of pros stable temperature fresh water for free and everything without polluting. Sea gardens and no longer just a dream these become real projects that just might lead to more sustainable agriculture. Shifting focus now if you look around me it would come is no surprise that the air quality in delhi is the worst in the world. By pollution is only one of the causes for this nearly 11000000 private cars in school to us on tribute to 6. 6 percent of belize air pollution a German Company has created a tool to help City Planners mitigate the adverse effects of pollution caused by increasing traffic. Just breathing normally is painful here the air is foul and burns your eyes indias megacity delhi was enveloped in fix smog last november its a problem many cities face worldwide even if not quite as extreme as this. Of course it often has a lot to do with a geographic location then theres the weather and it depends as well on how people are heating their homes and if you get a calm and stable High Pressure system which happens here frequently with no wind blowing then none of the filth gets blown out of the city council. Thats just the type of problem siemens is trying to tackle at the crystal pits center for Sustainable Urban Development in london here the expert air pollution reports for cities across the globe are prepared using data collated by tailor made software its already been tested in london. This tool do not start here. And we can access the data recorded by a london monitoring station. We are looking at having to take action to counteract the threat of exceeding pollution limits. Of their frequently unpopular measures and this tool helps City Planners to say ok im going to have a problem and 3 to 5 days. That would mean keeping as many cars as possible out of the city those which do enter are charged a fee which increases in line with the amount of harmful exhaust a vehicle emits the cars are identified using londons road toll system which has been in place for 14 years right now you pay 11 pounds to enter the city on a weekday. Not just that they come straight off your bank account. Basically straight away and in the future that will at least double that might be even more expensive for diesel vehicles. There are no tolls in german cities Something Else asias got a head start on in 1975 singapore became the 1st city to levy an entry fee for vehicles today its 1. 00 of the cleanest cities in asia. On the other hand you have to see that in india or china besides the Industrial Production which is going on all over this city has traffic also plays a huge role and they wont get their air quality problems sorted out if they dont start taking action on their traffic. And people are increasingly migrating to the cities a global trend siemens highlights in the crystal citys offer jobs culture hospitals its senseless to keep polluting these increasingly important Living Spaces with exhaust fumes so which city would alex and ebing house prefer to live in. Here in london and londons got a huge debate going on about air pollution and if i think about it probably move to the countryside. An understandable attitude for an expert in pollution levels in major urban centers. Now this is a recurring question in the 21st century how do we make our cities cleaner and greener germinal to promote is doing his bit by building in commercializing the city crews and create electric bike taxi adapted from fictionalization countries whats more its a. Huge its morning time in the harsh of the german capital. Here at the very case by top he said doing good business. There especially popular with tourists who fail of the city tours to drivers offered. Still has been operating a bike tuffy for 13 years. This is a super job for me ive always loved cycling and i like to get moving and i get paid for it im never bored with it and i get to show people the city and theyre usually really impressed with not every job is like that. He charges 45. 00 euros for a tour of the city. But if i want to write i want you happy. Now you know youre not a life youre as light as a feather. Together the driver passengers and bike weigh about 350. 00 kilos. Its an extra boost its required theres a manually operated electric motor. Thats nice to save his breath for all the talking he does during the tour. So its coming here from here you can get a good view of the front of the right star its lit up nicely in the evening on. The bike tucks enables passengers to access places close off to conventional taxis and tour buses like just park for example the driver covers a distance of between 30 and a 100 kilometers a day. Ikes are pretty high tech they were designed and built in the southern german state of the very a by a Company Called bike cycle rickshaws originated in japan. Has given them a modern twist it takes 2 hours to charge up the battery for the most or. Considering it can ferry 3 people 2 in the back plus the driver. Has a range of 60 kilometers its could replace a car. Bike employs 6 people. Or should we test the motor and generic stefan cush was designed the bike taxi a quick check to make sure everythings in order before it took over 8 years to develop the prototype. Bike taxi will set you back 10000 euros. To sweeten the deal the engineer has to find a vehicle to accommodate. The bike gets a small part of the cost most of the admin knew goes to the driver it takes about 5 months to pay back the value of the bike taxi. Stefan cushier began building by tuck the 17 years ago hes even designed a solar powered version. Bike taxis can be found in 120 cities around the world including munich tokyo and caravan. Some 200. 00 by taxis are already on the streets of foreign land. To whom one has just completed his 1st bite of the day. As a session it was really great and everything was well explained im sure well do it again sometimes 12. Or till my its time to find his next passenger is. Now india has a thriving stand up comedy scene and increasing to as a growing number of women have joined to be using laughs and jokes to touch upon some horrific button topics previously considered taboo for public discussion many of them also have their own shows on the internet our correspondents. Caught up with one of them in delhi and found out what it takes to make a box in what is student and all boy scout. Lady this is a in the power decision to buy guns an unusual sight at a popular comedy club in delhi the other country maybe even. Gone from our division. Saying this is the end of the leveling up. Is a woman talking topics usually considered like buying condoms for her brother i look at this is these all these quizzes are going we are going to work what are you going to say were going to say. They want my brother and i but not that good. Jokes about 6 marriage love masculinity and had spent calling out 6 of them and gender bias in the process shes well known in indias comedy circuit largely a boys club the dissuades women from joining in. Profession because you travel youre alone youre in front of drunk people. Theres a barrier of exact didnt we just Getting Better no word and also you know we women get so much attention just walking on the road who wants to put it up on stage and i actually do wonder tension we thought from childhood to not draw attention to ourselves so its very hard to get over that mindset. I think weve got a fairly decent crowd and those hurdles all too familiar to you during the day she runs a Film Production company evenings the office doubles up as a venue for comedy events the difference is that the shows here are only meant to aspiring female comics delis hostile as a space for women in either sex ratio has that of the. Women feeling safe enough to come out in the evening stand comedy happening in the evenings at night even something as small as that can be a huge barrier that men never have to consider and of course jenny the joy of that is of course more. Well hyper masculine and doesnt treat me any believe humans way says very much. But also provides rich material this is when he began her career as a comedian 7 years ago she encounters rampant Sexual Harassment and group reach on the city streets and channels it into such article jokes act the stories and witty one liners a spot on t. V. At a favorite cafe its the Perfect Place for observing people when he honestly when i started out movement or both this being on the news with profession for a woman i was doing what i like doing. But then over a period of time where you start to notice the difference in 30 action that you got from the audience i mean although obviously before you knew you were you funny i mostly told you were really boring car to help your father woman your course on stage you know use a cuss word marry me largescale so you know he wasnt funny today or he wasnt funny going for you women are more funny not that woman wasnt funny its the antiwoman guy frightening. Right. Comedians like meet the also prompting a rethink among the predominantly male. By was refused. About a girl doing you know stand up comedy but demand we actually saw hope performing in. Absolutely fantastic because doing the comedy is something which is breaking this year and they got a question she was raising across like using gone numb and the view how we look at it look at female gender. So that is something which is interesting that. Pushing the boundaries and challenging biases one joke at a time thanks i hope you would many takeaways from todays show will be back next week with many more stories of innovation and the people making them possible good bye and have a wonderful week. And. The feel of a small u. S. Town