Four-dimensional space

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

Four-dimensional (4D) space is the mathematical extension of the concept of three-dimensional space (3D). Three-dimensional space is the simplest possible abstraction of the observation that one needs only three numbers, called dimensions, to describe the sizes or locations of objects in the everyday world.

Excerpt from the Wikipedia article “Four-dimensional space”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: JasonHise at English Wikipedia, Public domain, via Wikimedia Commons.