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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
Lecture notes and references by Rashid Bin Muhammad.
A satire on Appel and Haken's computer-aided proof.
Introduction to basic graph theory, using a puzzle and its generalizations.
Lecture notes by Ron Shamir.