Descartes was not only a pioneer of analytic geometry but formulated a theory of mechanics and advanced ideas about the origins of animal movement and perception.
Descartes nénten ja wantah dados pangawit ring geometri analitik sakéwanten nyutetang ngarya teori mekanika miwah unteng-unteng pikayunan sané maju indik gerakan miwah persepsi buron.