great presentations by an expert -- lots of great images-- in a concise manner!!
hard to understand this lecture. I also don't understand why lecturio makes it so hard to give a rating. Why can't you just accept a few words? Why do I have to type at least 10 words AND give a heading? If I have to write a short letter every time I give a rating, it just means you don't want people to give you a rating.
Elegí la calificación máxima, por que la explicación esta bien estructurada.
Clearly explain new and important information. Distinctive style. A great summary of the topic