R Mössbauer 1958 (Nobel 1961) recoilless γ-resonance 57Fe; modern Mössbauer-spectroscopy iron-protein active-site + planetary-rover.
R Mössbauer 1958 (Nobel 1961) recoilless γ-resonance 57Fe; modern Mössbauer-spectroscopy iron-protein active-site + planetary-rover.