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Original file (WebM audio/video file, VP8/Vorbis, length 4 min 30 s, 1,920 × 1,080 pixels, 1.82 Mbps overall, file size: 58.47 MB)
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Summary
| Description |
English: A video explaining the importance of engineering controls for nanotechnology to improve safety. |
| Date | |
| Source | YouTube – View/save archived versions on archive.org and archive.today |
| Author | National Institute for Occupational Safety and Health |
Licensing
|
This image is a work of the
National Institute for Occupational Safety and Health, part of the
Centers for Disease Control and Prevention in the
United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the
U.S. federal government, the image is in the
public domain.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:10, 7 November 2016 | 4 min 30 s, 1,920 × 1,080 (58.47 MB) | James Hare (NIOSH) | Higher quality version | |
| 00:36, 26 February 2016 | 4 min 30 s, 1,280 × 720 (7.85 MB) | James Hare (NIOSH) | User created page with UploadWizard |
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