Online searches.
Hidden away on thousands of databases are gigabytes of information just waiting to
be discovered.
We'll start our journey with some sites that launch right off into the hidden Web,
then expand your mind with education searches, and finally show you some narrowly
focused sites perfect for uncovering the unknown!
Use Complete Planet to explore two parts of the Internet, the "surface" web and the
"deep" web. Try the "surface" web of 45,000 engines to do a general search. Or to
get to the heart of web and go "deep" by checking out more than 200,000 databases.
Just the facts
In addition to thousands of databases, webdata.com also lets you do a comparative
shopping searches and widespread job searches. Go beyond what the regular search
engines want you to see.
Lycos was one of the first popular search engines to incorporate invisible web searching
technology. Find hundreds of search engines for many different specific topics.

Ask not what the invisible web can do for you...
EasyAsk offers a natural language search engine delivering results from any structured
or unstructured data source You can ask a question any way you want, and this site
will give you an answer. Ask and you shall receive.
UP
EDUCATION
Mining the invisible Web
Supported by major universities, this is the ultimate education resource on the web.
Nine categories provide everything in the realm of education, from music to mathematics.
There are also search engines for teaching resources as well. You can even find links
to thousands of scholarly journals.
Science rules!
All right Einstein, put on your thinking cap and explore the world of science on
the web. Here you can engage in intellectual discussions or use their online calculators.
Learning is fun when you choose what you want to learn.
Gateway to education
Get advanced searches of several academic disciplines. Research is a breeze online--just
pick a subject.
Ask Eric
Who is Eric, anyway? Ask him a question and he'll look at over 3000 search engines
on education issues. You can find a list of lesson plans for just about any subject,
or search for information on a particular topic.
SPECIAL SEARCHES
While the Invisible Web is huge, you can still use it for very specific purposes.
This way, you get a very intense search of a particular topic. Here is a list of
some extensive search engines that offer just what you've been looking for.
Know your rights
Need some legal advice? This extensive law search engine has everything you need
to fight city hall. Get legal consulting, search for a lawyer, or learn your rights.
It even has direct links to divorce law, employment law, and cyberspace law.
Multimedia searches
Find images, clips, and sound bytes from all over the web. Do a general multimedia
search or get specific and find the type of file you want. Yes, they even have an
MP3 search.
Darn it, Jim, I'm a search engine, not a doctor
Keep your family safe and safe healthy. This site is like having a doctor online.
Get links to medicine sites, search for medical professionals, or find health tips.
Nature's gift to the Web
This site offers conservation on over 50,000 plants, animals, and ecological communities
throughout North America. Learn where wildlife lives, read about specific species
and even find out which species are currently endangered.
Find PDFs from all over the Web
PDF files are very convenient to work with and they contain a wealth of information
in a compact form. This site will scour the web for PDF files on all subjects.
UP
AND FINALLY...
Direct search
If you have the time, this site is the place to browse through a big compilation
of links to search engines and resources that hold data that can't easily or entirely
be accessed from mainstream search tools. Didn't somebody say there's such a thing
as
too much
 of a good thing?