Curvature and Parallel Motion

Explore the mathematics of curvature and its role in Einstein's general theory of relativity in this 30-minute video from the World Science Festival's "Your Daily Equation" series. Delve into the concept of parallel motion and its connection to the Riemann curvature tensor, a key component in understanding gravitational field equations. Learn how Einstein utilized these mathematical tools to describe gravity as the curvature of space and time. Gain insights into pivotal equations and exciting stories about nature and numbers, even if your math skills are rusty, as Brian Greene presents a brief yet engaging discussion that offers a new perspective on the universe.