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In the Soccer-Fun project, students program the brains of football players in a functional language. Soccer-Fun has been developed for an introductory course in functional programming at the Radboud University Nijmegen, The Netherlands. We have used Soccer-Fun in teaching during the past four years. We have also experience in using Soccer-Fun for pupils in secondary education. Soccer-Fun is sti...

A bstract We study some special features of F 24 , the holomorphic c = 12 superconformal field theory (SCFT) given by chiral free fermions. construct eight different Lie superalgebras “physical” states a superstring compactified on and we prove that they all have structure Borcherds-Kac-Moody superalgebras. This produces family new examples such The models depend choice an $$ \mathcal{N} <mml:m...

M is for mystery Parafilm M, the stretchy, endlessly versatile lab-staple wrap composed of paraffin wax and polyolefins, has a special place in hearts many chemists. Several C&EN staffers have expressed desire to replace their kitchen plastic with Parafilm, which been around since 1930s currently manufactured by Bemis Manufacturing Company. Fans can purchase an enamel pin on Etsy likeness Paraf...