HEATKEYS

Find all about polymer additives and masterbatches on SpecialChem4Polymers.com, the best resource on plastics and rubber additives. SpecialChem.com provides PVC, thermoplastics and rubber processor with additives database, technical articles, materia...

OpenCongress brings together official government data with news and blog coverage to give you the real story behind each bill.

MAPLight.org U.S. Congress illuminates the connection between campaign contributions and legislative votes in unprecedented ways. Elected officials collect large sums of money to run their campaigns, and they often pay back campaign contributors with...

ChemIndustry.com is the search engine of the chemical world. The best place for chemists and chemical industry professionals to find chemicals, equipment, services and chemical resources.

Track legislation and votes in the United States Congress with email updates and RSS feeds. An open-source and community project.

Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles.

U.S. Congress legislation, Congressional Record debates, Members of Congress, legislative process educational resources presented by the Library of Congress

The Political Guide provides impartial information about each representative and candidate. This includes voting records, election results, election dates, political positions, and controversies.

Public.Resource.Org, home of the Seal of Approval.

The Library of Congress THOMAS site is the source for federal legislative information. THOMAS provides several options for finding bills, resolutions, and legislative histories from 1973 to the present. Legislative information can be searched acros...