tool #3 (continued)

I've been teaching summer school and kind of forgot about keeping up with this.  I found my second video for tool #3, and think it fits perfectly with all we are learning.  The quality isn't great, but the video still gets the message across. I found the site TeacherTube to be most helpful in finding videos. To me, it just seemed easier to navigate.
I could not figure out how to find or use the remix filter in Picasa. Maybe I missed something.
As far as the info about Fair Use and Copyright goes, I think it's great that we can use the information we find for educational use.