Search over 3.5 million documents, plus patents and government data.
Leading society publishers spanning 350 years of sci-tech scholarship help you with your queries.
HealthMash™ combines sophisticated Web 2.0 universal search and discovery technology with Semantic Web Concepts in a simple yet highly informative user interface.
The HealthMash Explore and Discover semantic knowledge base API is available for licensing.
Yippr brings you the most popular videos of the day from different sources, if you click on the image you will get a lightbox and you will be able to see the video on the fly, if you click on the link you will be taken to the details page.
The essential idea behind Yometa.com is to present the most relevant search results, based on the combination of website rankings by the top 3 search engines - Google, Bing and Yahoo…and to present these results in a visually compelling manner that illustrates how they rank on the three engines simultaneously.
Surf the web as it was - BETA version!
The Internet Archive's Wayback Machine puts the history of the World Wide Web at your fingertips. We invite you to explore this new, BETA version of the Wayback Machine and contact us with any feedback. The classic version of the Wayback Machine is still available at web.archive.org/.