emission theory

proposal that visual perception is accomplished by eye beams emitted by the eyes
Thing explanation Q5372632
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emission theory

Summary

emission theory is an explanation[1]. It draws 115 Wikipedia views per month (explanation category, ranking #1 of 1).[2]

Key Facts

  • emission theory is the creator of Ptolemy[3].
  • emission theory is the creator of Galen[4].
  • emission theory's instance of is recorded as explanation[5].
  • emission theory's instance of is recorded as superseded scientific theory[6].
  • emission theory's Freebase ID is recorded as /m/05d_7y[7].
  • emission theory's present in work is recorded as Galen[8].
  • emission theory's present in work is recorded as Plato[9].
  • emission theory's present in work is recorded as Empedocles[10].
  • emission theory's present in work is recorded as Euclid[11].
  • emission theory's present in work is recorded as Ptolemy[12].
  • emission theory's Microsoft Academic ID is recorded as 62196375[13].

Body

Works and Contributions

Created works include Ptolemy[3], a mathematician[14], 0100–0170[15], of Ancient Rome[16], specialised in astronomy[17] and Galen[4], a physician writer[18], 0200–0300[19], of Ancient Rome[20], specialised in medicine[21].

Why It Matters

emission theory draws 115 Wikipedia views per month (explanation category, ranking #1 of 1).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[22] It is known by 10 alternative names across languages and contexts.[23]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [3] . wikidata.org.
  4. [4] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.

Inline context (facts about related entities)

  1. [14] . Wikidata. wikidata.org. → on this site
  2. [15] . Wikidata. wikidata.org. → on this site
  3. [16] . Wikidata. wikidata.org. → on this site
  4. [17] . Wikidata. wikidata.org. → on this site
  5. [18] . Wikidata. wikidata.org. → on this site
  6. [19] . Wikidata. wikidata.org. → on this site
  7. [20] . Wikidata. wikidata.org. → on this site
  8. [21] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . Wikidata sitelinks. wikidata.org.
  3. [23] . Wikidata aliases. 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). emission theory. Retrieved May 3, 2026, from https://4ort.xyz/entity/emission-theory
MLA “emission theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/emission-theory.
BibTeX @misc{4ortxyz_emission-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{emission theory}}, year = {2026}, url = {https://4ort.xyz/entity/emission-theory}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): emission theory — https://4ort.xyz/entity/emission-theory (retrieved 2026-05-03)

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