Virginia Tech
Virginia Tech: The Eniac
This site has the description and history of the ENIAC, including its development and use in World War II.
University of Pennsylvania
Penn Library: Development of the Eniac Computer
A collection of information, pictures, and documents relating to the ENIAC computer, widely accepted as one of the first digital computers. John Mauchly's role in developing the ENIAC is thoroughly explored.
PBS
Pbs: Eniac: A Pioneering Computer
PBS offers a brief background on the Electronic Numerical Integrator and Computer (ENIAC), originally published by ScienCentral, Inc., and the American Institute of Physics.
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Energy Pioneers: John Presper Eckert Jr.
A profile of John Presper Eckert Jr., an American electrical engineer and computer pioneer.
Wikimedia
Wikipedia: J. Presper Eckert
Found here is a biography on the co-constructor of the first digital computer.
Other
The History of Computing Project: John Presper Eckert
A chronology of the life and achievements of J. Presper Eckert is given. Also provided is some information on the ENIAC.
Other
Mind Connection: Electronic Digital Computer
This site, which is provided for by Mind Connection, provides an article exploring the birth of the computer and the people involved in its invention.
History of Computing Science
History of Computing Science: Eniac
The ENIAC (Electrical Numerical Integrator and Computer)was a large computer based on vacuum tubes and introduced in 1946. This lecture gives a brief presentation of the ENIAC.