Hi there,

I got a message from some readers of your blog who are not the students of our groups that it's impossible to post comments under the postings. Maybe your blog is not available for people from the outside to leave comments? Does anyone know how to change it? I've tried myself but haven't been successful only with your blog.
See you tomorrow in the computer lab!

Your teacher Anna

Warsaw Project

This presentation was made by Przemek. I only add this.