Thing 7: RSS feeds

I watched the video that explains how Google Reader uses
RSS metadata scheme to draw new entries from blogs, etc.

I signed up for Google Reader in an earlier Thing, so this was
helpful in learning how it works. I also was able to add two new
subscriptions to Google Readers:

Catalogablog: http://catalogablog.blogspot.com

Library of Congress: http://www.loc.gov/blog