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|Learn about color, optical illusions, how cars appear to roll uphill on "magnetic mountains," why dogs chase cars, and more; then test your learning with the online quiz. Also, see quotations and a timeline of Newton's life. With a bibliography and webliography.|
|Levels:||Middle School (6-8)|
|Resource Types:||Problems/Puzzles, Articles, Bibliographies, Documents/Sketches/Galleries|
|Math Topics:||History and Biography|
The Math Forum is a research and educational enterprise of the Drexel University School of Education.