Descartes sought to build a foundation for knowledge that was absolutely certain. His work shifted the focus of philosophy from external observation to the internal mind.
: He argued that the mind (immaterial) and body (physical) are two distinct substances that interact, a concept known as Cartesian Dualism. 📐 Mathematical Innovation Cartesius
: He famously discarded any belief that could be doubted, including the reliability of the senses. Descartes sought to build a foundation for knowledge
: This invention is the foundation of modern calculus and virtually all modern engineering and computer graphics. 🎬 Pop Culture and Geography Cartesius
axes), he allowed geometric shapes to be expressed as algebraic equations.