Media Summary: Have you heard of flatland? Sit back and let one of the masters of science communication take you on a journey into Flatland and ... Projecting Euclidean 3D space onto the hypersphere, and rotating that Non-Euclidean space in Comments are now off, you clowns. Excerpt taken from the Q&A following
Cosmos Carl Sagan 4th Dimension - Detailed Analysis & Overview
Have you heard of flatland? Sit back and let one of the masters of science communication take you on a journey into Flatland and ... Projecting Euclidean 3D space onto the hypersphere, and rotating that Non-Euclidean space in Comments are now off, you clowns. Excerpt taken from the Q&A following How was the circumference of the Earth calculated?