File:Walter Lewin chalk.ogv
No higher resolution available.
Walter_Lewin_chalk.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 6.9 s, 320 × 240 pixels, 793 kbps overall, file size: 671 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Walter Lewin drawing a dotted line on a chalkboard |
| Date | |
| Source |
This file was derived from: First law.ogg |
| Author | Walter Lewin |
Licensing
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:04, 2 June 2013 | 6.9 s, 320 × 240 (671 KB) | McZusatz | used mp4 src (uploaded using chunked upload script) | |
| 19:37, 30 May 2013 | 4 min 26 s, 320 × 240 (323 KB) | InverseHypercube | Trying again | ||
| 19:35, 30 May 2013 | 4 min 26 s, 320 × 240 (169 KB) | InverseHypercube | audio out of sync | ||
| 19:31, 30 May 2013 | 4 min 26 s, 320 × 240 (161 KB) | InverseHypercube | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):