Like public galleries, which all appear in the menus in the header of mediaspace.illinois.edu, public channels will be available to anyone visiting the site, even if they cannot log in.  

Public channels will appear for everyone in the header menu under the "channels" menu.  In most cases, the easiest way to share a public channel would be to copy the URL of and share it with users.

To make a channel public, Edit the channel, and under the Details tab, choose the "Public" option under Privacy.  

Note:  You should consider issues of privacy (including FERPA) when you share links or make videos public.