# Media credits for Unit 8 {#agc-media-credits-unit-08}

The six media positions in Lecture 8 retain their respective component attributions and licences. Two GIFs remain animated in the HTML reader; the PDF uses deterministically selected first frames.

1. **File:Lemniscate Building.gif** - [File:Lemniscate Building.gif](https://commons.wikimedia.org/wiki/File:Lemniscate_Building.gif); creator/attribution: Zorgit; licence: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0).
2. **File:Parallelle lijnen.png** - [File:Parallelle lijnen.png](https://commons.wikimedia.org/wiki/File:Parallelle_lijnen.png); creator/attribution: Ellywa at Dutch Wikipedia; licence: [CC BY-SA 3.0](http://creativecommons.org/licenses/by-sa/3.0/).
3. **File:Ellipse tri.png** - [File:Ellipse tri.png](https://commons.wikimedia.org/wiki/File:Ellipse_tri.png); creator/attribution: Original uploader was דוד שי at he.wikipedia; licence: [CC BY-SA 3.0](http://creativecommons.org/licenses/by-sa/3.0/).
4. **File:Steam engine in action.gif** - [File:Steam engine in action.gif](https://commons.wikimedia.org/wiki/File:Steam_engine_in_action.gif); creator/attribution: Panther; licence: [CC BY-SA 3.0](http://creativecommons.org/licenses/by-sa/3.0/).
5. **File:Intersection of cylinders.jpg** - [File:Intersection of cylinders.jpg](https://commons.wikimedia.org/wiki/File:Intersection_of_cylinders.jpg); creator/attribution: Jan Schoenke; licence: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0).
6. **File:Alg Kurven OS2008 Lsg8.10 v2.png** - [Datei:Alg Kurven OS2008 Lsg8.10 v2.png](https://de.wikiversity.org/wiki/Datei:Alg_Kurven_OS2008_Lsg8.10_v2.png); creator/attribution: Christian Boberg; licence: CC BY-SA 3.0.