 Thank you, Lothar, for describing the ICTP activities. Now I want to invite the team, which is going to make the course possible. From ICTP side, we have two technical persons, Thomas and Victoria. You must have been getting some emails from them. Can you open your videos, Victoria? So Victoria is one point of contact for all of us. You have any difficulty, you please write an email. You already have her email address. And Thomas is providing the technical support for Zoom. Any difficulty you have in opening Zoom, you please write an email and she will give you instructions for, I mean, he will give instructions for working with Zoom. Yeah, so, and then we have two master TAs, Kyle Medox and Kriti Goyal, who will be operating a parallel home page. Of course, all the information is there on the ICTP home page. However, we have a parallel home page, just in case you cannot access one of them. So we have, we are maintaining two web pages with more or less identical information. So I request Kyle to introduce the other home page, which will be with us for next 10 weeks. Hello, Kyle. All right, so real quick, I just wanted to show you guys how, you know, of course, for the lectures, there will also be included exercises. And I just wanted to show you real quick, the spot will be submitting those, as well as like Google said another website where we can get the information about the course. So I'll share my screen here. So this is the website that Kriti and I built real quick to help collect some of this data. I'm going to post a link to that to the site here in the chat. So you can visit this and we have three major pages that you'll use with this, the lecture notes. Of course, we posted here. So this may take some time to populate because we have to get the lecture notes from the speakers. In fact, Professor Epstein just emailed me, emailed us. So we'll get those up soon. The next one here, you can access all of these pages, of course, from the homepage or the navigation list up here. The recording links will post the recording to each lecture here that you can click through if you need. And finally, just wanted to show you the assignment submission. So if you click here, it'll pop up in this page to a Google form. Right now, it's still a little bit in progress, but we didn't want to get some data on how many people we felt like we're going to be submitting the assignments. So if you are interested in submitting assignments for the lecture exercises, you can click here to fill out form. You can enter, you know, your details, name, email address, and we prefer the email address that you use to register for the course. Your home institution, which exercise set you're submitting for. So you can see the dropdown box here, there's quite a few options. And then finally, you can add a file here. So when you click the submit file button, it'll open your native file browser. You can select a PDF of the assignment you'd like to upload. We do request PDF files, so you can use of course latex to build those or scan handwritten notes if you want. But we do just because we're not sure how big all the files are going to be how many how many files are going to get sorts of things. We're asking to try and limit it to one megabyte in size. And if you need help with that, you can, of course, email me or critique and we'll get you sorted out. So our email addresses are here on this form, for example, we can go ahead and type them in the chat as well. But if you are interested in submitting the assignments regularly, which for a graduate student, I think of course like this with so many stars teaching you the material, it's very worth looking at the exercises that are important. You can try them for yourself, but if you'd like to submit them to be graded by the tutors. Please first, if you would like some time today, come and submit this form, just by selecting the inaugural set. And you don't have to attach a file or anything just submit your name, email address institution, and then click here for inaugural and click submit. And then we'll get a good idea of how many people are planning to submit regularly. That's not a contract, you don't have to submit regularly, even if you fill that out. And if you want to submit and you don't end up filling this out, it won't be a problem, but this is just to help us get some data on that. Anyway, so if you have any comments about the website. I'd love to love to discuss your first you can email me. Again, I'll just drop my email in the chat as soon as I'm done here. Yeah, I think that might be most of what I had to say. So thanks. Yeah. Thank you Kyle. As I said, we are maintaining Okay. Anyway, so in addition, we organize many conferences every year, they're about 60 conferences and workshops per year. So this one is in some sense, one of them. Although the format is very different from the usual. I mean, usually it would be one week conferences workshops or two weeks. But this time it's 10 and it's all virtual, but we hope that soon we will have again many more also such programs here again. Normally, yes, we would welcome about up to 5000 scientists per year. To these activities and also as visitors and postdocs. Okay, you can see where people come from. So as you can see they come from all over the world. So maybe not so important to have the precise numbers but you know it. It's always many people from all over the world for coming here to our programs. So one thing that is important is that somehow we want to offer something for everybody in every stage of their career. So it starts with a diploma program which prepares for PhD as a student, then there is this PhD program so the joint PhD program. We also have a step program where people come to. I mean, have a, we already have an advisor in the home country do their PhD there, but they also get addition, a second advisor here and come a few times during their studies here to discuss with him and do the PhD also with the help of somebody from here. Then after the PhD can come as a postdoc and as a visitor. And there's also the associate program where people after they are selected would come for maybe over a period of five years they can come more or less every year or not two months to visit us and to do work here and continue with the research. It's where it comes in different levels junior, regular and senior, depending on the seniority. In addition, we have this office of external activities so if you want to organize a school in your home country, you can ask for some limited funds from them to help you support some of the participants. There are also some partner institutes in Brazil, China and Mexico, which have recently been founded. So here, here. You can see a map of the different activities. So, there are these different partner institutes which you can see. And if you look at the blue and the yellow. For instance, in the year 2000 what scientific meetings in what places of the world scientific meetings and schools and workshops have been organized. So, thank you that was all I wanted to say, so you should look.