Behold the Manifold, the Concept that Changed How Mathematicians View Space

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...
Morning Overview on MSN

Why time only moves forward, and past travel can't happen

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...
The Debrief

A Century Later, Ramanujan’s Pi Equations Are Helping Physicists Unlock the Secrets of Nature

In 1914, Indian mathematician Srinivasa Ramanujan published a short paper detailing several unusual formulas for calculating ...