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open and free access
Free access to more than 20 million filings from the Securities and Exchange Commission. Includes company registration statements, periodic reports, and other forms.
Searches over 60 databases and over 2200 selected websites from 15 federal agencies, offering 200 million pages of authoritative U.S. government science information including research and development results
Courses and Histories
Yale Open University
Full courses available. 'All lectures were recorded in the Yale College classroom and are available in video, audio, and text transcript format. Registration is not required and no course credit is available.'
White House Digital History
Explore White House history through the thousands of images in our Digital Library relating to the White House and its occupants, digital projects, and interactive experiences!
YouTube Learning is YouTube’s channel of high quality educational videos from partners like Khan Academy, Stanford and TED-Ed. Many videos will have Creative Commons licenses, allowing for open access use.