 So I will first say my kids are a little younger, so I think they dream of flying cars. So I'm afraid we're going to speak a little bit about this because not too long ago, this was something, even I, I thought three, four years back, I thought this was something maybe my children will see. But actually, this is happening. And then this is what I'd like to talk about is urban air mobility is, we discussed that this morning, Jim, and you said we need to understand a little bit where we're coming from. But what we're talking about basically is about vehicles flying people vertically in cities, from, for example, downtown to an airport or point to point. And you asked me where this is coming from. And I think it comes from different things. First, it comes from the needs. And the need is a simple one is we all know that we're going to, I mean urbanization is a very large phenomenon. I mean, we are more than half of the population now living in urban areas. Over the last 10 years, every single day, roughly 200,000 people moved from rural areas to urban ones. 200,000 people per day in average, imagine. So yes, the cities are growing bigger, but also what is growing bigger is the traffic. Is the congestion of this traffic is the traffic jam. And so we try to measure up what is the impact on the economy. And last year in the US, people started to figure out and try to account for all the direct costs, the time loss, the fuel, but also all the indirect costs. And they came up with a bill of 300 billion per year in the US only last year. So it's absolutely humongous. So when you talk about that type of money, people start to think about solution. But it's not only the US. We know that we have, for example, mega cities in China. We've got mega cities everywhere. If you go to Sao Paulo, if you go to Jakarta, to Delhi, you spend hours and hours in traffic jam and you'll want a solution. And this has a cost in terms of time. This has a cost also in terms of environment. I mean, we know that the cities are responsible for roughly 70% of the global greenhouse gas emission. And so we need to take that number down. Obviously, the electric car that Francois was referring to our solution, and we tend to believe that there is another solution. Because if you look at cities today, it's clear that there's very, very limited solution I would say on the surface. There's very limited solution below the surface. I mean, the Cipturian around cities is also crowded. So we think what we need to do is really go for the third dimension. And because in the third dimension by definition is open and we have all the space we need to do to travel people there. So once we say this, how close are we to urban mobility and to this dream of flying around? Well, from a technological standpoint, we're not very far. We identify the blocks. And these blocks were not necessarily together. But now we know that more and more, they're getting together. And the challenge for us is how can make a totally safe create so totally safe environment for those technology to interact and develop that capabilities. One of the blocks will be the batteries and the electricity, having the autonomy, having the power. But this is not so far away. Thanks to the automotive industry at large, this is progressing very fast. We're very confident we're going to get there. There are some new technologies like the Sentinel Void. We suit that with drones today. We see more and more drones around us. And we see that they use this type of technologies which are actually usable and scalable. And then we have automation. I mean, I cannot say I drove for 240 kilometers without touching my steering wheel. But actually, aircraft have been landed on full automatic since the 70s. You all flew aircraft. And these aircraft are landing very often in full automatic. When you have sidewind of this type of thing, the pilot is instructed to actually land on full automatic. So in the aviation business, automation is part of who we are for the past 40 years. And actually, it increases safety. And so it's something we really believe also could benefit at a very large scale. So you asked me, Jim, also on saying, OK, so the technologies were not very far, but there may be many players. Well, actually, yes, there are many players. There are dozens of small startups, smaller big, and maybe you heard about Volocopter, about Ilium, about Ehang in China. What is interesting is these people raised last year only $400 million. Uber started to get into the game. Boeing just purchased a company named Aurora. Augusta, Bell, the helicopters, manufacturers, everybody getting into this game, because we all start to believe it's not a dream, it's not something that our kids could dream of, or feature of a science fiction movie. It's something that will fly probably in the next five years. And it will start to scale up. It will take time. A little bit like the car industry or aviation. It will take time. But again, in 10 years, 15 years, it'll be hopefully reasonably common. So what are the challenges to get there? Again, we mentioned vehicles and the technology, but honestly, vehicles may not be actually the biggest difficulty. The difficulty is integrating all the technologies, not only on the vehicle but on the ground, in the space, work with the authorities regulating traffic, try to make sure that all of this is safe. Because again, safety is paramount for the aviation business. Many of you flew here. When you flew in, you didn't ask yourself, when you landed, you didn't ask yourself, I'm there safe. You thought, was the, in flight entertainment nice, was the service good, was the aircraft on time? Nobody asked anymore the question, is it safe to fly? And nobody has this question because the whole industry has been working 50 years to make it happen. And so it's paramount that, yes, we have many startups, but we, I mean, private companies and the authorities and the regulators and the governments, we need to make sure that this safety priority goes also into urban air mobility, despite the rush to get there because, technologically, it is feasible. So that is a big thing. Another issue will be, of course, the business model. How has that worked? Are the cities paying for part of it? Is it only the users who's gonna pay? How it's gonna be paid is obviously a question. Another one, of course, is public acceptance. Are we today willing to go in an object with nobody at a steering wheel, which will take you 300 meters into the air and fly you to the other end of the city? So we did a study in three continents and tried to get the opinion of people. And of course, it varies from one country to another, but mostly people really value time versus money, they need safety, and they need certainty. I mean, again, if you can say wherever you are in Delhi, again in Sao Paulo or in Beijing, I can go to point A from point B, and I'm sure that it will take seven minutes. Instead of I don't know if it will take 20 or two hours, 20 minutes or two hours, that has a great value in and by itself. So we believe in public acceptance thanks to the move in the automotive now is getting about not being piloted, apparently is getting more and more buy-in, in particular with the younger generation. So again, the idea is to work together with the authorities, with the cities and the governments to make it work. So this will bring what type of benefits? Because obviously what we believe is one of the limit to the extension of the cities are that the center of the city is becoming very expensive and the time to commute is getting, I mean, it's becoming a barrier to the development of the cities and the development of the economies. We believe this could be one of the solution. Again, it's certainly not the only one, but certainly could be part of the solution. Again, we believe it will start at a reasonably low number for really people traveling for business or very wealthy individuals, but very fast which would be in a position to move on to make it more affordable as we scale up and it's really something we believe in. Then again, what we believe in terms of investment, it will be reasonably limited. I mean, compared to building roads, building trains, here we're talking about only building launch pads in cities, so it's very limited in terms of real estate, they're limited in terms of investments, was actually, yes, it could contribute to the economy of the cities. Also, we were talking about the internet and about, again, parcel deliveries and we believe yes, also parcel deliveries by drones is something that's gonna happen and develop reasonably fast. So again, we believe this revolution is coming. We believe it's not a dream anymore. We believe it's something we work on and actually we do at Airbus have two projects. One will fly next year and one will fly in a couple weeks. And so I couldn't resist to make some free advertising, sorry, Thierry, and show you a little video with the prototype that is gonna fly in the Silicon Valley in a couple of weeks. So if you can see the video, please.