Science & Math

General Science
National Science Digital Library
A collection of web sites and online resources that have been analyzed for content. The site is intended for students, teachers, and librarians from elementary through college. This is a free resource funded by the National Science Foundation.
Science in Context*
US Patent Search
Use Google's interface to search & retrieve the full-text & drawings of seven-million-odd US patents from the 1790s to mid 2006. for Science
This website searches over 38 databases and 1,950 selected websites, offering 200 million pages of authoritative U.S. government science development results.
Integrated Taxonomic Information System
Searchable database on species names & their scientific classification; search by common or Latin name.
Interactive Periodic Table of Elements.
What's That Stuff?
Find chemistry behind everyday products.
Environment/Earth Science
Great Lakes Environmental Research Laboratory
Great Lakes Information Network
Real-Time Water Data
From the US Geological Survey.
Space Telescope Science Institute
Visible Earth
Water Resources of the US
Internet Mathematics Library
What equals what?
Units of Measurement Dictionary
Use this site to calculate and create comparisons for many subjects. The subject index can be found by clicking on Examples next to the home page search box.
World of Mathematics
Indexed by subject.
Fear of Physics
Get visual explanations of the laws of physics.
How Things Work
How things work from the Internet Public Library.
*Denotes premium source may be used from anywhere with your Southfield Library Card.