 So, notes taking is again a very very important thing, if we if we give some level of importance to it. What is the function of notes taking, why why do people take notes? Remember and reference ok. So, at the very minimum level, notes help us to keep our self awake in the class. It not look some rambling some activity it help us keep our eyes open ok. So, that is the bare minimum basic thing which notes can do, but beyond that it help us to connect us with the subject matter. It help us to connect us with the with the area of knowledge and of course, it help us to recall. So, these are some of the things which we never teach to our students. For example, we do not teach listening is an important thing, we do not teach notes taking, we do not teach how to read book or research paper, we do not teach how to make sense of the subject. We do not teach who was the mechanical engineering, we do not teach how the whole branch of engineering actually evolved in last 100 years. This is this these are the things which are important to be shared for a person to engage with the subject and we the engagement happens not only at the we have to have some emotional connect to things. So, this is also one part of this is a very very basic thing, but perhaps help some of our students to engage with the process of learning with presentations. So, it is referred to capture what we listen, it help us in actual listening as you all said this, assist in quick mental call and audio video recording is is definitely not the answer had it been the person to person face to face interaction would have been replaced by audio recording, they joke in one American university outplayed out recordings. Assume that this teacher is wonderful, so why do not we play the recording of this his lectures and the students will listen anyway he is he is an excellent teacher generally people do not have many questions after his class, so he is a wonderful one. They tried it and after few weeks when this the the coordinators like the coordinators sitting here, they went to the class they found that there was no student they were only they were only recorders. Recording played out, student also played a recorder to record them. So, audio recording is not the answer, there is one method it is called 5 R method popularized first in this. It is called 5 R because it it it has 5 points, reducing, reciting, reflect and review. It does or help in all these things, do not get overwhelmed with this R R R it looks like this. There is a notes taking area, notes here and while if if I am taking notes and the space is is comfortable, I keep getting some idea this can happen this can help in my topic or it can help in my research or it can help in my project. So, we keep getting some ideas which are recorded here Q column and then we write the summary and the writing summary if we do it in that same class it would not take more than 5 minutes and it would not look great when we do it first or second time. It will look boring. So, I am reminded of a statement of a speaker he said that many of the things which makes people winner looks boring, but winners are those who anyway do it. So, if we do it for for a week or so and go back to this then we realize its its value because then we do not have to go through the 50 pages or 100 pages and we can just look at the summary of it. It can remain with us for years and last 3 minutes I would like to share one idea which will be very helpful and useful both. How many of you have this habit of exercising regularly and regularly means 5 days 5 days in a week 30 days at a stretch every time ok. And how many of you have seen people exercising all of us. We we have we have we have this habit of seeing people exercise is they need exercise they need to exercise. Nothing bad going to happen to me. Good you are doing it you need it. That is not the point the point is different. What happens those particular those who exercise regularly if you exercise only with the left side of the body suppose people lift dumbbells you do it like only left side one day will make a indifference no. If you do it for for a week exercising from only one side of the body what will happen? It will wear here it means one part is mustanda and another part is like but unfortunately we are doing same thing with our mind. How? There are two parts of the brain. One is brain and mind these are two different they are connected. So, one part of the brain is responsible for linear thinking logical sequential analysis is lateral creative words deal with the colors etcetera. We have practiced for a week exercise for years after years to use only one part of the brain. But great things happen with the both the parts. When someone says that in last hundred years not a single fundamental technology has originated in India it is partly because we have forgotten what we were master at. This is a great culture we never we shall it the things we always believed in the cyclicality and wholesomeness. Now people are talking about sustainability and wholesomeness this culture always promoted this idea and not only as an idea it is a way of life this is life but we have forgotten. So, if we have to change this one it won not change overnight and one way of taking notes can help us to integrate these both minds left and right brain a linear and lateral mind to a benefit of our profession as well as for life and that method is mind map because it is a graphical representation method. This is one example this is a impact of global warming and a minute on this. This is a alternate way of taking notes. How it is different and what is what is observing different ideas their connections instantaneous pictorial representation it help us memorizing better. We can look at the key words colors are inviting it is engaging more number of senses yes. So, this is the capability of zoom in and out. So, we can just look at the overview and can remember certain things and we can we can also go deeper into it. This is a way of taking notes the alternate way of taking notes. These are the creative notes. We thought that notes taking is always like a boring step by step sequential thing it cannot be it need not to be. But we have teach these creative and interesting ways students will learn that students for many years I used to take notes and for many years I left this idea I I I stopped the notes only till the time I attended a course on mind map and I start taking my notes in the form of mind map mind map. It it it happened about four five years back and since then it is joyful to take notes. For teachers it is particularly relevant if you are doing some project it is good to make the mind map of the project of that field of knowledge. If you are engaged in research it is good to make the mind map of that terrain of your knowledge. These are the branches these are the paradigm these are the things and then you point out this is the point of my contribution in research. It is such kind of notes are useful only for the theoretical subject. I think time is over but I can surely take this this question. See to start with anything there are two ways. One is how it can be useful. Another way is how it cannot be useful. If you start with how it cannot be useful will never you will never start. This is theoretical answer, practical answer. I I do not think this Boeing makes aircraft both because they are the two companies. They supply aircraft to the whole world. This engine operate we all know the six sigma. They operate at 12 sigma level that level of efficiency. You cannot afford to have one plane crash every two weeks if they operate on six sigma level you cannot afford that. So, you can understand how much training required and how much training would be required. They reduce the training number of years of training which used to be three years. They reduce it to I think 14 16 months by using more and more mind maps. So, the grasp is better people can relate to the subject better and their overall sort of development is us become much with this method. Again there can be so many methods. I have shared only two things. Bloom's taxonomy and mind map. These are so many methods out of two methods out of so many are already available. We are not discussed about five hours. Five hours is I I have not discussed because there was not time but five hours is like this. It looks like this. Record is main column. Note taking Q column summary. Record is main column. Reduce after class summarize in the margin. Recite cover main column recall this is recite when every third day or every week we can recall recite it. Reflect think about the points rate to other ideas create new. This is generally written on the margin here. So, this column can get enriched with time because we keep getting ideas and reflect and review. Reflect think about the point which is and we may get some point which we record in the Q column and then review we spend 10 minutes every week reviewing the notes. These slides are available. So, much material is already available on Google and I think I have already told you about the podcast and all that. These are good stuff to start with. There is no way I can claim that it is it is over. It is just the beginning. I am sure you will. So, all this last one what we are doing is always dead. Dead. It become alive only with your effort in involvement. So, what is in your hand if you have if you want to make it lively you combined with your own effort experience and involvement and that it become this one are will be alive in your effort in your involvement. Thank you very much for your patience.