File:Niels Bohr Albert Einstein4 by Ehrenfest cr.jpg
Size of this preview: 220 × 178 pixels. Other resolutions: 297 × 240 pixels | 1,912 × 1,548 pixels.
Original file (1,912 × 1,548 pixels, file size: 1.82 MB, MIME type: image/jpeg)
Summary
| DescriptionNiels Bohr Albert Einstein4 by Ehrenfest cr.jpg |
en:Niels Bohr and en:Albert Einstein. Foto by Paul Ehrenfest (1880-1933). |
| Source | https://www.nature.com/articles/456706a (and other sites as well) |
| Author | en:Paul Ehrenfest |
Licensing
| Public domainPublic domainfalsefalse |
|
The author died in 1933, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Captions
Add a one-line explanation of what this file represents
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:02, 28 November 2023 |  | 1,912 × 1,548 (1.82 MB) | smartcommons>Materialscientist | tidied |
File usage
The following page uses this file:
