17th February

1864 - The first successful submarine torpedo attack takes place in Charleston Harbour. However, the force of the explosion is so great that the submarine itself is also blown up, killing everyone on board.

1883 - The vacant/engaged sign for toilet doors is patented.

1920 - Police are told they can trade in their horses for cars.

1929 - The first in-flight movie is shown on a flight from St. Paul to Chicago.

1963 - Basketball player and star of the film "Space Jam" Michael Jordan is born.

2001 - Pope John Paul II is considering allocating a patron saint of internet users and computer programmers.