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The Best Research and Reference Sites Online

Whether you're looking for the average rainfall in the Amazon rainforest, researching Roman history, or just having fun learning to find information, you'll get some great help using my list of the best research and reference sites on the Web. About.com: I've found many answers to some pretty obscure questions right here at About.Reference.com.Extremely simple to use, very basically laid out.Refdesk.com.Includes in-depth research links to breaking news, Word of the Day,and Daily Pictures. A fun site with a ton of information.Encyclopedia.com. As stated on their site, Encyclopedia.com provides users with more than 57,000 frequently updated articles from the Columbia Encyclopedia, Sixth Edition.Encyclopedia Brittanica. Related:  افضل المواقعpearls of wisdom

Top of the Web Follow Springo on : Find top sites My top sites Top Sites News Music Video Sports Online Games Shopping Maps Photos Movies Select your setting: How Protecting Your Privacy Could Make You the Bad Guy | Wired Opinion photo: Arm / Flickr There’s a funny catch-22 when it comes to privacy best practices. The very techniques that experts recommend to protect your privacy from government and commercial tracking could be at odds with the antiquated, vague Computer Fraud and Abuse Act (CFAA). A number of researchers (including me) recently joined an amicus brief (filed by Stanford’s Center for Internet and Society in the “Weev” case), arguing how security and privacy researchers are put at risk by this law. However, I’d also like to make the case here that the CFAA is bad privacy policy for consumers, too. The crux of a CFAA violation hinges on whether or not an action allows a user to gain “access without authorization” or “exceed authorized access” to a computer. The Conveniences and Perils of Cookies By the latest count, users encounter 351 different third-party trackers when visiting popular sites like the Huffington Post, according to a recent study. Beware Agent User And VPNs Too

The Invisible Web What is the Invisible Web? How can you find it online? What makes the Invisible Web search engines and Invisible Web databases so special? Find out the answers to these questions and learn more about this section of the Web that's so much larger than what you can uncover with an ordinary Web search. How to Mine the Invisible Web: The Ultimate GuideThe Invisible Web is a mammoth resource that is mostly untapped. Invisible Web People SearchThe Invisible Web is a goldmine of information, and since the Invisible Web is larger by far than the parts of the Web we can access with a simple search engine query, there's potentially much more information available. Five Search Engines You Can Use to Search the Invisible WebUnlike pages on the visible Web (that is, the Web that you can access from search engines and directories), information in the Invisible Web is just not visible to the software spiders and crawlers that create search engine indexes. The Invisible Web: How to Find It.

99 Resources to Research & Mine the Invisible Web College researchers often need more than Google and Wikipedia to get the job done. To find what you're looking for, it may be necessary to tap into the invisible web, the sites that don't get indexed by broad search engines. The following resources were designed to help you do just that, offering specialized search engines, directories, and more places to find the complex and obscure. Search Engines Whether you're looking for specific science research or business data, these search engines will point you in the right direction. Turbo10: On Turbo10, you'll be able to search more than 800 deep web search engines at a time. Databases Tap into these databases to access government information, business data, demographics, and beyond. GPOAccess: If you're looking for US government information, tap into this tool that searches multiple databases at a time. Catalogs If you're looking for something specific, but just don't know where to find it, these catalogs will offer some assistance. Directories

Invisible Web Gets Deeper By Danny Sullivan From The Search Engine Report Aug. 2, 2000 I've written before about the "invisible web," information that search engines cannot or refuse to index because it is locked up within databases. Now a new survey has made an attempt to measure how much information exists outside of the search engines' reach. The company behind the survey is also offering up a solution for those who want tap into this "hidden" material. The study, conducted by search company BrightPlanet, estimates that the inaccessible part of the web is about 500 times larger than what search engines already provide access to. To put that another way, Google currently claims to have indexed or know about 1 billion web pages, making it the largest crawler-based search engine, based on reported numbers. That sounds terrible, but as I've commented numerous times before, the size of a search engine does not necessarily equate to its relevancy or usefulness. Now let me make one final distinction.

50 Unique and Useful Websites on the Internet In the internet world when we surfing the browser we can see millions of websites, blogs, gaming sites. Websites are categorized as personal resource, travel, education, general internet etc. But if you visit a website that may be useful and interested for you but another one feels that’s not special for him. Internet is an amazing source and they offer some useful websites for the users. Here we go with the list of 50 unique and useful websites on the internet useful for everyone. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Updated: 100 Unique and Useful Websites on the Internet 2015 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50.

Prepare For Change » Join an Event Support Group By joining or creating one of the “Event Support Groups” that are forming all over the world you are hopefully committing yourself to: Meeting physically in groups all over the world to join in weekly meditations with like-minded light workers. We also hope these groups will discuss how to further the Mission Statement of this website! We hope you will take the time to participate by using all the means we have provided including filling out the contact form for our site and either creating or joining an existing meet-up group. Existing Event Support Groups are listed Below. Joining an existing Prepare for Change meet up group is easy! That will take you to the Meetup website. *If there is not an existing group near you, Click HERE to start your own group. We have been notified that in some countries and perhaps with certain browsers You may NOT SEE THE GREEN BUTTON THAT SAYS “START A NEW COMMUNITY”. Prepare for Change! Event Support Groups are being organized all over the world. 1. 2. 3.

Invisible Web What is the "Invisible Web", a.k.a. the "Deep Web"? The "visible web" is what you can find using general web search engines. It's also what you see in almost all subject directories. The first version of this web page was written in 2000, when this topic was new and baffling to many web searchers. These types of pages used to be invisible but can now be found in most search engine results: Pages in non-HTML formats (pdf, Word, Excel, PowerPoint), now converted into HTML. Why isn't everything visible? There are still some hurdles search engine crawlers cannot leap. The Contents of Searchable Databases. How to Find the Invisible Web Simply think "databases" and keep your eyes open. Use Google and other search engines to locate searchable databases by searching a subject term and the word "database". Examples: plane crash database languages database toxic chemicals database Remember that the Invisible Web exists. The Ambiguity Inherent in the Invisible Web:

10 Search Engines to Explore the Invisible Web Not everything on the web will show up in a list of search results on Google or Bing; there are lots of places that their web crawlers cannot access. To explore the invisible web, you need to use specialist search engines. Here are our top 12 services to perform a deep internet search. Simply, it’s a catch-all term for online content that will not appear in search results or web directories. There are no official data available, but most experts agree that the invisible web is several times larger than the visible web. Given that Google, Amazon, Microsoft, and Facebook alone store approximately 1,200 petabytes between them, the numbers quickly become mind-boggling. The content on the invisible web can be roughly divided into the deep web and the dark web. The Deep Web The deep web made up of content that typically needs some form of accreditation to access. If you have the correct details, you can access the content through a regular web browser. The Dark Web 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

The Ultimate Guide to the Invisible Web Search engines are, in a sense, the heartbeat of the internet; “Googling” has become a part of everyday speech and is even recognized by Merriam-Webster as a grammatically correct verb. It’s a common misconception, however, that Googling a search term will reveal every site out there that addresses your search. Typical search engines like Google, Yahoo, or Bing actually access only a tiny fraction — estimated at 0.03% — of the internet. The sites that traditional searches yield are part of what’s known as the Surface Web, which is comprised of indexed pages that a search engine’s web crawlers are programmed to retrieve. "As much as 90 percent of the internet is only accessible through deb web websites." So where’s the rest? So what is the Deep Web, exactly? Search Engines and the Surface Web Understanding how surface pages are indexed by search engines can help you understand what the Deep Web is all about. How is the Deep Web Invisible to Search Engines? Reasons a Page is Invisible Art

Search Engines for Serious Writers June 20th, 2010 Finding the information you need as a writer shouldn’t be a chore. Luckily, there are plenty of search engines out there that are designed to help you at any stage of the process, from coming up with great ideas to finding a publisher to get your work into print. Both writers still in college and those on their way to professional success will appreciate this list of useful search applications that are great from making writing a little easier and more efficient. Professional Find other writers, publishers and ways to market your work through these searchable databases and search engines. Writing These helpful tools will help you along in the writing process. Research Try out these tools to get your writing research done in a snap. Google Scholar: With this specialized search engine from Google, you’ll only get reliable, academic results for your searches.WorldCat: If you need a book from the library, try out this tool. Reference Need to look up a quote or a fact? Niche Writers

National Atlas home page The National Map is now offering a collection of small-scale datasets that can be downloaded for free. Although the 1997-2014 Edition of the National Atlas of the United States was retired in September 2014, The National Map recognizes the importance of continuing to make a collection of the small-scale datasets, originally developed for the National Atlas, available to users. Small-scale maps have an advantage over large-scale maps when there is a need to show a large area in a single view. This makes small-scale maps an ideal solution for scientists, decision-makers, and planners needing to provide a geographical context for the research projects. The National Map collection of 197 small-scale datasets can be downloaded at small-scale data download page . Even though the 1997-2014 Edition of the National Atlas has retired, nationalmap.gov will continue to offer the Set of Dynamic Topographic Maps Illustrating Physical Features.

Database search engine There are several categories of search engine software: Web search or full-text search (example: Lucene), database or structured data search (example: Dieselpoint), and mixed or enterprise search (example: Google Search Appliance). The largest web search engines such as Google and Yahoo! utilize tens or hundreds of thousands of computers to process billions of web pages and return results for thousands of searches per second. Searching for text-based content in databases or other structured data formats (XML, CSV, etc.) presents some special challenges and opportunities which a number of specialized search engines resolve. Database search engines were initially (and still usually are) included with major database software products. In more advanced Database search systems relational databases are indexed by compounding multiple tables into a single table containing only the fields that need to be queried (or displayed in search results). See also[edit] External links[edit]

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