Reintroduction : View from the twenty-first century -- Augmenting a 1983 history of the fourth dimension in culture and art (1900-1950) : X-rays and ether physics as the context for the "fourth ...

Every triangle-hungry algorithm has a quiet assumption baked into it: that any solid shape can be chopped into simple pieces ...

The study of four-dimensional manifolds occupies a central role in modern topology, uniquely bridging purely topological classification with differential and gauge-theoretic methods. Unlike in ...

We cannot escape the dimensions of the classical Universe – three spatial directions and the inexorable march of time. But gravity may not be bound by the same rules that apply to flesh and stone. It ...

We all know we live in three-dimensional space. But what does it mean when people talk about four dimensions? Is it just a bigger kind of space? Is it “space-time”, the popular idea which emerged from ...

A new theory proposes that the universe’s fundamental forces and particle properties may arise from the geometry of hidden extra dimensions. These dimensions could twist and evolve over time, forming ...