2025-1
Contents
- 3 Editorial Raf Bocklandt
- 4 Calendar Edward Berengoltz
- 6 News Edward Berengoltz
- 9 Rianne takes her chance: Optional congestion Rianne de Heide
- 11 Emmy Noether and her Principle on Symmetry and Conservationn Laws Gert Heckman
- 15 Mathematicians in strangers: Boston by bike Raymond van Bommel
- 17 Henk Bos in memoriam: with notes from his Nachlass Viktor Blåsjö
- 26 Turning point: When you're singing an aria, it doesn't matter how your jacket is. Marie Beth van Egmond
- 28 Christiaan Huygens' lifeline Marieke Gelderblom
- 33 Di Bucchianico: An effective and respected bridge builder Edwin van den Heuvel
- 35 Better than blackboard: Digital testing: The chemistry experiment Nelly Litvak, Michel van Etten, John van der Schaaf, Georgios Skantzaris, Lucas van Kreveld
- 41 100th anniversary of the NVvW: Friends of Mathematics Wim Caspers
- 45 A visit to the Anton de Kom university Raf Bocklandt, Diletta Martinelli, Nicos Starreveld
- 48 J.C.H. Gerretsen and his Groningen Mathematical Institute Henk Brother, Henk de Snoo
- 55 KWG Wintersymposium: Luc Stultiens Nicos Starreveld
- 57 MathFest 2024: Mathematics in the World of Music, Sports and More Nicos Starreveld, Gerlinde Van Roey, Rudi Penne
- 59 Open stage Jan Karel Lenstra
- 60 Book reviews Hans Cuypers, Hans Strong
