Online Services

If you've ever been curious to know your IQ score, we can help you find that out, for FREE! Our free online IQ tests will give you an idea of just how smart you are.

Extremely Accurate Cambridge developed IQ Test. Just how smart are you? 100% Free, Enjoyed by millions.

Free and Open Company Data on 195 million companies and corporations in over 130 jurisdictions, including US, UK, Switzerland, Panama...

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International trade database. Up-to-date import and export statistics by country and product

Use our interactive globe to view worldwide commodity imports and exports over the past 10 years. Learn about the biggest importers of oil, gold, copper and more and how prices have shifted.

Everyone Deserves to be Remembered & it is up to all of us to show & tell the story of the people from our lives. Join the mission - free and always will be.

Trade Map - free access to world trade data (on a monthly, quarterly and yearly basis) by country, product and service, to the most detailed level

The trade data you need to win!

United Nations Comtrade Database - International Trade Statistics - Import/Export Data

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

Tonalsoft Encyclopedia, Math and music, Microtonal Music Theory, Just Intonation. Math and music explain music theory based on microtonal and just intonation principles.

Welcome the Berliner Philharmoniker into your home – on your TV, computer, tablet or smartphone. Live or on-demand from our archive.

Portal to information on the insect order Diptera (flies and midges) and a forum for researchers on the insect group. The site enables, for example, link submission and identification queries. Registration required for submissions.

Discover the latest RCA innovations: 4K TV and Roku, 2-in-1 tablets, Boombox. And a wide range of home appliances to simplify the house. Made for Moments at the service of your family. We've been creating Magic Moments for 100 years !

Taxonomic database that provides basic information about all living reptile species, such as turtles, snakes, lizards, and crocodiles, as well as tuataras and amphisbaenians, but does not include dinosaurs.