Today is the 220th day of 2017 and the 50th day of summer.
TODAY'S HISTORY: In 1945, President Harry S. Truman signed the United Nations charter, making the United States the first nation to join the organization.
In 1963, 15 thieves stole close to 2.6 million pounds from a mail train in Britain's "Great Train Robbery."
In 1974, President Richard Nixon announced on national television that he would resign the presidency at noon the following day.
In 1990, Iraq announced its "unification" with Kuwait, days after its military forces invaded and took over the country.
TODAY'S BIRTHDAYS: Sara Teasdale (1884-1933), poet; Marjorie Rawlings (1896-1953), novelist/Pulitzer Prize winner; Benny Carter (1907-2003), jazz musician; Esther Williams (1921-2013), actress; Mel Tillis (1932- ), singer-songwriter; Dustin Hoffman (1937- ), actor; Keith Carradine (1949- ), actor; Deborah Norville (1958- ), journalist; The Edge (1961- ), guitarist; Roger Federer (1981- ), tennis player; Meagan Good (1981- ), actress; Shawn Mendes (1998- ), singer-songwriter.
TODAY'S FACT: Thomas Edison received a patent for the mimeograph on this day in 1876.
TODAY'S SPORTS: In 1988, the Chicago Cubs hosted the first-ever night game under the newly installed lights at Wrigley Field. Rain caused the game to be called in the fourth inning with the Cubs leading the Mets 3-1.
TODAY'S QUOTE: "Not one would mind, neither bird nor tree / If mankind perished utterly; / And Spring herself, when she woke at dawn, / Would scarcely know that we were gone." -- Sara Teasdale, "There Will Come Soft Rains"
TODAY'S NUMBER: 2,121 -- height (in feet) of the Warsaw radio mast in Poland, which held the title of the world's tallest structure until it collapsed on this day in 1991.
TODAY'S MOON: Between full moon (Aug. 7) and last quarter moon (Aug. 14).