In this contribution I describe my personal memories of my work with Herman Berendsen and the Biophysical chemistry group in Groningen in the period of years from 1967 to 1975.
Keywords: ESR (Electron Spin resonance); NMR (Nuclear Magnetic Resonance); Water.
© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.