
Of the three tools that Carol suggested for finding feeds, I like the "atmosphere" of Syndic8.com the best. However, it did not prove to be very helpful in finding feeds for Science articles, especially Biology. Topix.net has a little bit of a "tabloid" feel that doesn't appeal to me, but I appreciate the fact that it has a "Science and Technology" bar that I can click on to find articles. Since I'm not a huge fan of blogs, I probably won't make much use of technorati.com.
To choose RSS feeds for my Google Reader, I found several of them right on the Reader when I set up my account. I then added several from National Public Radio (npr.org) since I am a long-time listener and fan. Finally, now that I understand the meaning of the RSS feed icon, I am checking for it on any website that I find helpful.
Now that all this info is readily available on my Google Reader account, I just need to remember to check in, check out the latest info, and check out before I allow it to eat up too much of my time!