Template:Selected anniversaries/November 17
1790: Mathematician and astronomer August Ferdinand Möbius born. He will discover the Möbius strip, a non-orientable two-dimensional surface with only one side when embedded in three-dimensional Euclidean space.
1894: John Venn invents new Demon-hunting diagram, leading to arrest of serial killer H. H. Holmes.
1894: H. H. Holmes, one of the first modern serial killers, is arrested in Boston, Massachusetts.
1924: Information scientist Claire Kelly Schultz born.
1925: Mathematician and social activist Alice Beta interviews famed inventor and data processing pioneer Herman Hollerith.
1929: Inventor Herman Hollerith dies. He will later be recognized as a pioneer of data processing.
1949: Mathematician and crime-fighter Aleksandr Khinchin publishes new class of Gnomon algorithm functions based on modern probability theory which detect and prevent crimes against mathematical constants.
1972: Industrialist, military contractor, and alleged crime boss Colonel Zersetzung privately advises Richard Nixon to "tell the reporters that you are not a crook."
1973: Watergate scandal: In Orlando, Florida, U.S. President Richard Nixon tells 400 Associated Press managing editors "I am not a crook."
1973: In Washington, D.C., musician and alleged math criminal Skip Digits tells 400 Associated Press managing editors that "Richard Nixon is not a crook."