As I promised.

When I started this blog I asked a question to all the readers:
If they prefered to read it in english or in italian.
Well the answer was clear, the greatest part of the readers of the blog prefered the english language, so I keep my word and since now this blog will be a polyglot blog.
I will continue to write all the posts in italian, but I will translate them in english as well, to allow everyone to read this blog.
The knowledge must be free for all, and english nowadays is the international language for all, so I hope you will enjoy this bilingual blog, as well as you enjoyed the last vertion only in italian!
Good reading to all!