Remember: You can see how to implement anything on this page by just looking at the wiki markup source and aping it.
=== Adding Images ===
Registered users can upload images to the site via the 'Upload file' link on the left-hand toolbar. Documentation on how to then embed these images into the page can be found [http://www.mediawiki.org/wiki/Help:Images here]. The general syntax is:
<code><nowiki>[[File:filename.extension|options|caption]]</nowiki></code>
<code><nowiki>[[File:Cropped-Lab-Fall-2014-799.jpg||700px|border|Pictured are UC Davis Griesemer/Millstein Philosophy of Biology members.]]</nowiki></code>
=== Adding YouTube Videos ===
Embedding YouTube videos into pages—such as the one below—is straightforward. Just use the following tagsformat:
<code><nowiki><embedvideo service="youtube">https://www.youtube.com/[rest of url here]</embedvideo></nowiki></code>