Smart phones can do more and more these days. The technology behind them is fascinating. Here's a video that tells you how they know up from down. Glancing through Lifehacker's Smartphone blog, you can also find ways to amplify the speakers by putting the phone in a pitcher, instructions on how to make a phone stand from the box it came in, and more. You can find out all sorts of technology information in unlikely places online. Check out YouTube and Lifehacker again if you're ever curious about anything.

The Invisible or Deep Web is the part of the Internet you can't see, or at least you can't see it easily. You can search it with the right tools and it holds lots of interesting information. Hackers often use this space to do their work. Some tools to use this part of the Internet are in our subtopic Advanced Online Searching.

Join librarians in the rally to get Americans to choose privacy in a national Privacy Revolution. "Protect your freedom to read, search and learn in the digital age."

We've renamed Web Technology to Internet & Technology to better describe the kind of info you'll find here. Take a look at Mashup Tools for copyright-friendly content to make your videos or other online content; Gadgets to explore the world of new tools and toys; and Social Media for some unique places to discover people with similar interests.