The document discusses three projects related to grey literature and open data: 1) End of Term Harvest captures and archives social media used by the U.S. government for future researchers. 2) United Nations Peacekeeping Data converts numbers in scanned UN peacekeeping PDFs into an interactive database. 3) Visual First Amendment uses visualization techniques to create interactive maps and timelines of U.S. Supreme Court First Amendment cases to provide new examination of how First Amendment rights have developed over time.