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art The butterfly effect: Fellows Friday with Julie Freeman Artist Julie Freeman uses data as a source material to make biologically inspired artworks — giving musicality to the movement of fish and expressing city lights in the quiver of moths’ wings. Now she’s finding ways to translate data so that we may gain new perspectives on what it’s trying to tell us. What do ...
By Alisa Miller Experts say that typical search engines like Yahoo! and Google only pick up about 1% of the information available on the Internet. The rest of that information is considered to be hidden in the deep web, also referred to as the invisible web.
Unlike pages on the visible Web (that is, the Web that you can access from search engines and directories), information in the Deep Web is just not visible to the software spiders and crawlers that create search engine indexes. Since this information makes up the vast majority of available content on the Web, we are potentially missing out on some pretty amazing resources. However, that's where Deep Web search engines, tools, and directories come in. There are many Deep Web search tools that you can use to dive into this wealth of information, as you'll see from the following list.
The Invisible Web refers to the part of the WWW that’s not indexed by the search engines. Most of us think that that search powerhouses like Google and Bing are like the Great Oracle”¦they see everything. Unfortunately, they can’t because they aren’t divine at all; they are just web spiders who index pages by following one hyperlink after the other. But there are some places where a spider cannot enter.