Lecture and knowledge is perfect just change the colour into white we are not able to see anything I am watching in 1080 still not able to understand things please change colour and give us this confirmation again
Here you go, try this: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qJXRORVtWvI.html I inverted the colors; hopefully it is a little easier to read.