Cover of Flatland

Flatland

by Edwin Abbott Abbott · first published 1884

60mentions
25recommended by
53HN commenters
2008–2026first – last mentioned

47% recommend53% neutral

Why HN recommends it

Short, entertaining story about a 2D world that makes higher dimensions easy to picture, while satirizing Victorian class hierarchy. Suits readers without a math background, and kids curious about geometry.

Summarised by Claude from recommending comments

Flatland: A Romance of Many Dimensions, though written in 1884, is still considered useful in thinking about multiple dimensions. It is also seen as a satirical depiction of Victorian society and its hierarchies. A square, who is a resident of the two-dimensional Flatland, dreams of the one-dimensional Lineland. He attempts to convince the monarch of Lineland of the possibility of another dimension, but the monarch cannot see outside the line. The square is then visited himself by a Sphere from three-dimensional Spaceland, who must show the square Spaceland before he can conceive it. As more d

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Mentions per year

70 2007: 0 mentions2008: 1 mention2009: 1 mention2010: 1 mention2011: 4 mentions2012: 1 mention2013: 0 mentions2014: 7 mentions2015: 2 mentions2016: 0 mentions2017: 7 mentions2018: 4 mentions2019: 4 mentions2020: 3 mentions2021: 2 mentions2022: 3 mentions2023: 7 mentions2024: 7 mentions2025: 2 mentions2026: 2 mentions200720172026

What Hacker News says

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