| From Sunlight to Insight : Jan IngenHousz, the Discovery of Photosynthesis Geerdt Magiels is a biologist, a philosopher of science, and the author of De kunst van het kijken (The Art of Looking) , Chemie tussen gisteren en morgen (Chemistry in between Yesterday and Tomorrow) , Het brein-100 jaar na Freud (The Brain-100 Years after Freud) and Paul Janssen, Pioneer in Pharma & in China . |