Cartesius May 2026

: He argued that the mind (immaterial) and body (physical) are two distinct substances that interact, a concept known as Cartesian Dualism. 📐 Mathematical Innovation

: He famously discarded any belief that could be doubted, including the reliability of the senses. Cartesius

Descartes revolutionized science by bridging the gap between two previously separate fields: and Geometry . Cartesian Coordinate System : By using a grid (the : He argued that the mind (immaterial) and

: His ultimate conclusion—"I think, therefore I am"—established the thinking self as the only undeniable truth. Cartesius

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.