Everyone should have this. Review on Youtube

This is amazing that now every type of video is available in youtube .this is also to increase our knowledge.as I am persuing btech in 3 rd year by my faculty staffs I got a project on buck boost converter,I just searched on YouTube and I got it and the video was so clear that I got the process step by step and my project was excellent and this was comment by my faculty that was really very amazing and every in every field you will get a video and hence my friend this very good way to get knowledge and thanks to all people who just upload their video.even I am interested in dancing I got a videos of dance tutorial.and now I am a good dancer.I love this youtube .even I got this mouthshut app in the YouTube channel so that I can earn money by writing my review.this is really amazing.thanks to youtube and I hope in future YouTube will launch a new and advance version.I will be waiting for that day.

Thanks