Geometry from the Land of the Incas. Problems, theorems, proofs, quizzes, with animations and sounds. Euclidean Geometry. Website
Presents geometry problems, with proofs, animation and sound. Also, Inca Geometry (Cuzco, Machu Picchu, Incan Quipu, Nazca Lines, Lord of Sipan); quotes from Descartes, Galileo, Newton, Pappus, Pl
added by dconov on 2007-10-02 20:11:27