In the 1970s, computers read information from punch cards, such as this one. A punch card is a heavy paper card with holes representing alpha-numeric characters.
With the NOAA 200th Celebration coming to a close at the end of 2007, maintenance of this Web site ceased. Updates to the site are no longer being made.
In the 1970s, computers read information from punch cards, such as this one. A punch card is a heavy paper card with holes representing alpha-numeric characters.