PSIgate: Physical Sciences Information Gateway

PSIgate is a gateway to catalogued Internet resources in the physical sciences. It is sponsored and maintained by the Resource Discovery Network (RDN), a service of the Joint Information Systems Committee (JISC) in the UK.

The main page provides ready access to everything available on the site. Users can search the database or read news stories from sources such as the New York Times, ABCNEWS.com, and the BBC. They can also select one of six broad subjects (astronomy, chemistry, earth sciences, history and policy, materials, physics) by clicking on the logo for that subject. From the subject gateway pages,...