On November 18, 1985, the first Calvin and Hobbes daily comic strip is published, the humorous antics of Calvin, a precocious and adventurous six-year-old boy, and Hobbes, his sardonic stuffed tiger by American cartoonist Bill Watterson. Ok, you might ask, what does a daily cartoon comic strip have to do with the history of science and technology. Well, we have included Calvin and Hobbes into our daily blog for several reasons: First, the reference for John Calvin and Thomas Hobbes and their philosophic differences that have been expressed in a wonderful and very peculiar way. Second, some of the cartoons do really relate to science and technology - let's not forget about transmogrification -, and third, there is of course also a personal story that I'm going to tell you today...