Lot to learn

Theses days I'm attending a summer course in Harvard, Cambridge and some teachers of the university are telling us their papers, giing us avices to do a good research and papers, etc.

The thing is that comparing with theme, we don't know how to speak in public. When they present, they look at audience's eyes, they make jokes, they make the presentation interactive and easy to follow, they are qell-structured.... but the most important is their gestures, hey way of talking, slow, clear and loud, just as they were acting in a show.

I know this is the american way of presenting, but I think that's really a good example of what an effective oral communication has to be. Is difficult to make the presentations as they do, but I'll try!!!!