File:Grace Murray Hopper visualizing nanoseconds.png

Grace_Murray_Hopper_visualizing_nanoseconds.png(800 × 596 pixels, file size: 876 KB, MIME type: image/png)

Summary

Description
English: Grace Hopper's nanoseconds are pieces of wire that represent the distance an electrical signal travels in a nanosecond—a billionth of a second. In her later years, Hopper lectured widely and distributed thousands of nanoseconds to her listeners.
Date
Source Finding female pioneers in mathematics @ National Museum of American History
Author
institution QS:P195,Q148584

Licensing

Public domain
This image or file is a work of a Smithsonian Institution employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

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28 March 2013

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current21:44, 18 October 2014Thumbnail for version as of 21:44, 18 October 2014800 × 596 (876 KB)Kayaker~commonswikiUser created page with UploadWizard
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