1. avatar says

    to be honest i just like the way the lectures are short cause sometime you dont want to seat for too long trying to get one thing in your brain but the idea of them having to be 3min, 7min and it helps the brain not to be extremely over-loaded. As you finish a topic you are still looking forward to getting to know more about the next topic.. It is such an effective was of studying online.. very good that is

Leave a Reply