In this advanced world , there are getting more and more universities and different levels of schools changing their teaching model from school learning to video teaching. While there are some positive outcomes that only learning through . The Internet can have , l still strongly believe that learning face-to-face is the most effective and best way for students . On the other hand , there are a couple of merits of E-lectures. First and foremost , it is convenient for both students and teachers . Anywhere available on the internet, educators can give lectures to their pupils on their telephone or laptop . Then they just need to find a place that has equipped with nice-connected wi-fi and they can start learning through a computer or a smartphone . In addition, there is no doubt that this will reduce the commuting time from home to classrooms . Nevertheless, there are more advantage...