NASA | World Trade Center | Lewis Carroll | center | United States National Research Council | National Research Council | Jerry Lee Lewis | Kennedy Space Center | Jerry Lewis | Walker Art Center | Woodrow Wilson International Center for Scholars | Commonwealth Scientific and Industrial Research Organisation | Marshall Space Flight Center | Lewis | C. S. Lewis | Carl Lewis | Rockefeller Center | Lyndon B. Johnson Space Center | Goddard Space Flight Center | research | John Lewis | Agricultural Research Service | Georgia World Congress Center | Staples Center | Office of Naval Research | St. Jude Children's Research Hospital | Lincoln Center for the Performing Arts | Tanglewood Music Center | Sinclair Lewis | National Center for Biotechnology Information |
He has been a visiting scientist at several national laboratories including NASA Lewis Research Center and Phillips Laboratory at Edwards Air Force Base.