"Stand on the shoulders of giants." 'Google Scholar' (beta) search engine for scholarly literature -- peer-reviewed papers, theses, books, preprints, abstracts and technical reports.
This is the office of the United States' Federal government that is in charge of all printing of official documents and the preservation thereof. Find out about the agency, how to find Federal government information online, services available, how to get a contract with the GPO and more.
Online image service provides free screen resolution images, e-cards and portfolio creation. Provides access to search or browse the site's extensive collections, or to purchase high quality prints and digital images.
Weekly periodical of print and online scientific news. Most content is by subscription. Sections include archives, audio (podcasting), blogs, book listings, and career center.
Track your individual or corporate carbon footprint to offset your carbon dioxide emissions with our free calculator. Learn abut renewable energy and environmental conservation allowing you to Be Green.
Wohlers Associates provides technical, marketing, and strategic advice on the new developments and trends in rapid prototyping, additive fabrication, 3D printing, and rapid manufacturing.
