Knowledge across the medieval world

The central question

What happens to knowledge when it crosses languages and cultures?

What we will explore

• Byzantine and Islamic institutions; translation and the circulation of mathematics, astronomy, and medicine
• Instruments and mechanical ingenuity; routes into Latin Europe and universities

By the end of the lecture

Explain how knowledge was preserved, transformed, and extended through exchange rather than merely handed on unchanged.

Read the lecture

A continuous, illustrated reading of Lecture 3, with explanations, historical examples, and review answers.

Lecture slides

The complete 60-slide presentation, including review answers and reference material.