File:Atomic Clock017.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (6,027 × 4,822 pixels, file size: 22.29 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description Atomic clock NBS-1
Source National Institute of Standards and Technology
Author National Institute of Standards and Technology
Permission
(Reusing this file)
Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

العربية  English  日本語  македонски  Nederlands  +/−

Licensing

[edit]
Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

العربية  English  日本語  македонски  Nederlands  +/−

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:18, 14 March 2014Thumbnail for version as of 15:18, 14 March 20146,027 × 4,822 (22.29 MB)NISTResearchLibrary (talk | contribs)

The following page uses this file:

Metadata