More than talking heads

There's a lot of junk on the Internet, especially when it comes to videos. Plenty of the content on YouTube is more ridiculous than even the most mind-numbing episodes of VH1 reality shows. Sometimes you want something more substantial, more meaty, more insightful.

That's where PBS's Frontline archive comes in -- a collection of smart, in-depth documentaries viewable online. "The Medicated Child," for example, takes a look at the issues concerning children who are prescribed psychiatric drugs. "Young & Restless in China" focuses on nine young adults in China coping with their country's rapidly changing environment. There are films on AIDS, the Holocaust, obesity and, of course, the Iraq War. The archive dates back to 2001, so there's no shortage of videos here. Log on and feed your head.