Regardless of your existing knowledge of science, a fourth dimension of space is a very difficult concept to grasp. This isn't the fourth dimension of time we're talking about, but another spacing ...

The artist who sculpted the 4-dimensional fabric of space and time. News. By Monisha Ravisetti published 27 September 2023 ...

Since this fourth dimension cannot be introduced into space, as commonly understood, we require a new kind of space for its existence, which we may call time-space.

That is to say, we truly live in a four-dimensional universe. Space and time alone cease to exist; only the union of those dimensions remains. This is what physicists give a single word: spacetime.

If we replace the spheres in curled-up space with these Calabi-Yau shapes, we end up with 10 dimensions: three spatial, plus the six of the Calabi-Yau shapes, plus one of time.

Time and space rethought: A new look at these old dimensions in physics opens doors to new phenomena, such as so-called space-time-topological events, and their technological applications.

So theory crafting as per Einstein imagining what it's like riding on a beam of light. If space-time expands in 5 dimensions, then the light speed barrier becomes emergent. Ie Space expands (in a ...

Their conclusion, which comes from considering the behaviour of qubits, questions the now-dominant idea that four-dimensional space-time is the fundamental fabric of physical reality.

Imaging Cells in Four Dimensions. Confocal microscopes and other related tools allow researchers to take optical sections through a sample to create a three-dimensional picture of that object. But ...