a few practicalities

1. The Internet Is Going Bananas Over the Real Meaning of '4011'
https://www.yahoo.com/lifestyle/internet-going-bananas-over-real-100600840.html

2. Next Monday Sept 18, Nils leaves the room during the break, and the students sum of points and views and advice (and praise). Berit and Oskar, qua student representatives, then talk to Nils later on.

3. For a few Mondays during the course, we'll use *one more hour*, 14:15 to 15:00 (in the same room), for questions and answers, some more details for exercises we've been through, etc. The first of these Mondays will be Oct 2nd.