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1821 in science

overview of natural science-related events during the year of 1821
Events in a Specific Year or Time Period Q2809919

Facts

5 properties
Instance of
events in a specific year or time period
Follows
1820 in science[2]
Followed by
1822 in science[3]
Facet of
science, 1821[5][6]
Point in time
1821[4]
🏷️ Also known as
en 1821 in science ar العلم في 1821 de Wissenschaftsjahr 1821 es ciencia en 1821 fi tieteen vuosi 1821 fi tiedevuosi 1821 fr 1821 en science he 1821 במדע hu 1821 a tudományban id Ilmu dalam tahun 1821 it Scienza nel 1821 ja 1821年の科学 pt 1821 na ciência ro 1821 în știință ru 1821 год в науке sv Vetenskapsåret 1821 tr 1821'de bilim uk 1821 у науці vi Khoa học năm 1821 zh 1821年科學
🔖 Identifiers · 1
Topic's main category
Category:1821 in science

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🔗 Connections
Facet of 2
science, 1821
Followed by 1
1822 in science
Followed by (predecessor) 1
1822 in science
Follows 1
1820 in science
Preceded by (successor) 1
1820 in science
Topic's main category 1
Category:1821 in science
← Category's main topic 1
Category:1821 in science
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Summary

1821 in science is an events in a specific year or time period[1].

Related Entities

science

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). 1821 in science. Retrieved November 11, 2026, from https://4ort.xyz/entity/1821-in-science
MLA “1821 in science.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/1821-in-science.
BibTeX @misc{4ortxyz_1821-in-science_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1821 in science}}, year = {2026}, url = {https://4ort.xyz/entity/1821-in-science}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1821 in science — https://4ort.xyz/entity/1821-in-science (retrieved 2026-11-11)

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