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1953 vintage. "MeneerNaSk" (MrScience) is the nickname my students gave me. My Dutch students can always reach me on my FB-account or by e-mail.

208K karma · Gouda, The Netherlands
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Level 17 in Algebra Level 16 in Physics Level 15 in Chemistry Level 12 in Prealgebra Level 11 in Precalculus Level 11 in Statistics Level 9 in Calculus Level 8 in Organic Chemistry I Level 8 in Earth Science Level 7 in Biology Level 7 in Trigonometry Level 6 in English Grammar Level 5 in Geometry Level 4 in Astronomy Level 3 in Astrophysics Level 2 in Anatomy & Physiology Level 1 in Socratic Meta
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