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Lecture · 1920 · age 41

Äther und Relativitätstheorie: Rede gehalten am 5. Mai 1920 an der Reichs-Universität zu Leiden

by Albert Einstein

Kept from dlc.mpg.de · 1 file · 30 KBCall number EIN LC1920.02

Provenance

Source
dlc.mpg.de
Retrieved
1 October 2026
Source terms (summary)
MPIWG: no access restriction; Public Domain Mark 1.0
Rights
Public domainEinstein's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1955, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.
Formats
plain text
Fingerprint
5007b6fe90cb8f8b2d9b47365606cc532d28bbabfef85b50750110f78b579374sha256 of the file (64 characters). Any change to the file changes this code.
Cite as
Albert Einstein, Äther und Relativitätstheorie: Rede gehalten am 5. Mai 1920 an der Reichs-Universität zu Leiden (1920). Long Keeping, call number EIN LC1920.02. https://longkeeping.com/albert-einstein/ather-und-relativitatstheorie-rede-gehalten-am-5-mai-1920-an/
Unchanged since collected At the last check, on 2 October 2026, all 903 originals, this work's file among them, matched the fingerprints recorded when they were collected. Each copy is re-checked by hand once a year; there is no automatic alert yet.

Notes on this copy

  • #2Machine-read text (OCR), not proofread, with no page images in the file to check it against.

Original

dlc-mpiwg-Aether_und_Relativitaetstheorie_1920_plaintext.txt

Open original plain text, 30 KBPublic domain

Files

First pass, not a clearance.

FileFormatSizeSourcesha256Label
dlc-mpiwg-Aether_und_Relativitaetstheorie_1920_plaintext.txtmain plain text 30 KB dlc.mpg.de 5007b6fe90cb8f8b2d9b47365606cc532d28bbabfef85b50750110f78b579374 Public domainEinstein's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1955, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.Licence: Public Domain Mark 1.0 (another site). Attribution: Max Planck Institute for the History of Science (MPIWG) via Digital Libraries Connected (dlc.mpg.de) (another site).