Free Video Lectures is one of those sites. Free Video Lectures is a library of more than 18,000 video lectures from more than 700 courses offered by some of the world's top colleges and universities. The library of videos can be searched by subject and or university. The video sources are a mix of YouTube and other providers. Many of the videos are available for free download.
Tiki-Toki is an absolutely GORGEOUS multimedia timeline creator. The results are truly a work of art-no joke! Tiki-Toki is very easy to use, after registering for an account, students are guided step-by-step through creating an interactive timeline. Students can add text, images (Flickr) and video (YouTube or Vimeo) to a timeline. Images can be uploaded from a student computer or found through a search on Flickr. Throughout the creation process, tool tips pop-up to guide students through creation. Students can share saved timelines with a unique URL.