Merry Christmas and Happy New Year 2024 Merry Christmas and Happy New Year 2024! What the Advisory Board and the chairman wish you can be viewed here as PDF You Might Also Like 02 Jun 2008 Professor Tsyganenko Dr. h. c. of the University of Wuppertal June 2, 2008 29 Jan 2021 Newsletter January 29, 2021 12 Jan 2018 Newsletter January 12, 2018