Studied Engineering in Amsterdam. Followed by a course in Chemistry for Lab Technician. Switched to Biochemistry (BSc). Did DNA Sequencing in the early 80's at the University of Amsterdam using the Sanger method. After that got more interested in NeuroChemistry. From 90's onwards switched to IBM Mainframe Banking systems (development / maintenance)

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Level 10 in Biology Level 8 in Anatomy & Physiology Level 7 in Algebra Level 7 in Chemistry Level 5 in Physics Level 3 in Prealgebra Level 3 in Organic Chemistry I Level 3 in Geometry Level 2 in Earth Science Level 2 in Statistics Level 2 in Psychology Level 1 in Astronomy