You will ask yourself, why are all these penguins here on my pages. Good question! May I introduce you to Tulix. Tulix was designed for me by Axel Fahl in 1999 for my company WeSolv'IT. Tulix is a nephew of Tux , the well-known Linux-penguin (see also Tux in Wikipedia). After shutting down WeSolv'IT and concentrating full on my academic career, I adopted Tulix to be my new mascot in teaching. I hope you and my students will like him and can enjoy the different versions of him on different pages and presentations. Here is a gallery of some of his variants:

Tulix - the original.The explaining Tulix.Tulix - the king of servers! The smart Tulix. Everybody likes surfing. Tulix too!