Image:Sand under electron microscope.jpg
From Wikipedia
No higher resolution available.
Sand_under_electron_microscope.jpg (270 × 210 pixel, file size: 16 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
[edit] Summary
| Description |
Sand under an electron microscope. |
|---|---|
| Source | |
| Date |
not specified |
| Author |
NASA |
| Permission (Reusing this image) |
US government, public domain |
[edit] Licensing
 |
This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).
Deutsch | English | Español | Français | Nederlands | Português | Русский | 中文(简体) | 中文(繁體) | +/- |
 |
 |
Warnings:
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:25, 28 April 2006 | 270×210 (16 KB) | Howcheng | ({{Information | Description=Sand under an electron microscope. | Source=http://exploration.nasa.gov/articles/06dec_dunes.html | Date=not specified | Author=NASA | Permission=US government, public domain }}) |
Links
The following pages link to this file:
