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Pulfrich effect

perception of 3D scene from a sideways moving image
Event perceptual_effect Q336574
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Pulfrich effect

Summary

Pulfrich effect is a perceptual effect[1]. It draws 62 Wikipedia views per month (perceptual_effect category, ranking #1 of 1).[2]

Key Facts

  • Pulfrich effect's image is recorded as Pulfrichdemo.jpg[3].
  • Pulfrich effect's instance of is recorded as perceptual effect[4].
  • Carl Pulfrich is named after Pulfrich effect[5].
  • Pulfrich effect's Freebase ID is recorded as /m/03cdwh[6].
  • Pulfrich effect's Microsoft Academic ID is recorded as 2781162673[7].

Why It Matters

Pulfrich effect draws 62 Wikipedia views per month (perceptual_effect category, ranking #1 of 1).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[8]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Pulfrich effect. Retrieved May 3, 2026, from https://4ort.xyz/entity/pulfrich-effect
MLA “Pulfrich effect.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pulfrich-effect.
BibTeX @misc{4ortxyz_pulfrich-effect_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pulfrich effect}}, year = {2026}, url = {https://4ort.xyz/entity/pulfrich-effect}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pulfrich effect — https://4ort.xyz/entity/pulfrich-effect (retrieved 2026-05-03)

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