Description: President Calvin Coolidge's second inauguration in 1925 reaches an audience of millions, thanks to a new technological innovation--the radio.
Description: On June 11, 1927, 25-year-old Charles Lindbergh, and his plane Spirit of St. Louis, arrived back in the United States, and Washington, D.C. threw a party.
Description: May 11 is the anniversary of establishment of the White House Office of Science and Technology Policy (OSTP). That 1976 legislation further ratified the influence of scientists on national policy, positioning them to provide ready advice to the President.