The foundations of modern science, medicine, and mathematics were established across several ancient civilizations, evolving from practical necessities and religious observations into systematic empirical inquiry.

Early Practical Sciences (Mesopotamia and Egypt) In Mesopotamia, the Sumerians and Babylonians developed a sexagesimal (base-60) numeral system and produced highly accurate astronomical tables to predict celestial events. They also conducted what is considered the first recorded clinical dietary trial. In ancient Egypt, advanced geometry was utilized for land surveying and the precise construction of monumental pyramids. Egyptians also documented early surgical and pharmacological practices in texts like the Ebers and Edwin Smith papyri, showing an early progression toward empirical medicine.

Innovations in India and China A ...