• Thumbnail for Harvard Mark I
    The Harvard Mark I, or IBM Automatic Sequence Controlled Calculator (ASCC), was one of the earliest general-purpose electromechanical computers used in...
    22 KB (2,445 words) - 09:55, 22 April 2024
  • program the Mark II The contract to build the Mark II was signed with Harvard in February 1945, after the successful demonstration of the Mark I in 1944....
    7 KB (738 words) - 21:23, 8 December 2023
  • Thumbnail for Harvard Mark III
    The Harvard Mark III, also known as ADEC (for Aiken Dahlgren Electronic Calculator) was an early computer that was partially electronic and partially electromechanical...
    7 KB (628 words) - 12:42, 10 February 2024
  • Thumbnail for Harvard architecture
    applications. The term is often stated as having originated from the Harvard Mark I relay-based computer, which stored instructions on punched tape (24...
    14 KB (1,791 words) - 05:45, 9 May 2024
  • Harvard architecture although that term was not coined until the 1970s (in the context of microcontrollers). Harvard Mark I Harvard Mark II Harvard Mark...
    3 KB (206 words) - 20:26, 27 January 2024
  • diagrams. Harvard Mark I, an early digital computer. Harvard referencing, a citation style also known as the "author-date method". Harvard station (disambiguation)...
    2 KB (330 words) - 10:18, 28 April 2024
  • Thumbnail for Howard H. Aiken
    Howard H. Aiken (category Harvard Graduate School of Arts and Sciences alumni)
    behind IBM's Harvard Mark I computer. Aiken studied at the University of Wisconsin–Madison and later obtained his Ph.D. in physics at Harvard University...
    9 KB (902 words) - 08:53, 26 April 2024
  • Mark 1 (1951), an early computer based on the Manchester Mark 1 GE BWR Mark I boiling water reactor, a Generation II nuclear reactor Harvard Mark I (1944)...
    3 KB (468 words) - 20:47, 12 November 2023
  • Thumbnail for Analytical engine
    who built the quickly-obsoleted electromechanical calculator, the Harvard Mark I, between 1937 and 1945, praised Babbage's work likely as a way of enhancing...
    43 KB (3,893 words) - 10:50, 23 April 2024
  • documented as Harvard architecture are, in fact, modified Harvard architecture. The original Harvard architecture computer, the Harvard Mark I, employed entirely...
    12 KB (1,649 words) - 16:19, 30 December 2023
  • Thumbnail for Grace Hopper
    Grace Hopper (category Harvard University staff)
    still in use today. She was also one of the first programmers on the Harvard Mark I computer. She is credited with writing the first computer manual, “A...
    70 KB (6,784 words) - 11:39, 9 May 2024
  • Thumbnail for Central processing unit
    suggested and implemented similar ideas. The so-called Harvard architecture of the Harvard Mark I, which was completed before EDVAC, also used a stored-program...
    100 KB (11,315 words) - 14:15, 3 May 2024
  • notable project from this era was the Harvard Mark I computer; one of the first programs to run on the Mark I was initiated on March 29, 1944, by John...
    29 KB (3,218 words) - 21:13, 15 March 2024
  • Thumbnail for Harvard Science Center
    A room-sized historic electromechanical computer built in 1944, the Harvard Mark I, was displayed on the ground floor next to the central stairwell in...
    12 KB (1,121 words) - 23:47, 31 March 2024
  • Thumbnail for Computer
    is called the Harvard architecture after the Harvard Mark I computer. Modern von Neumann computers display some traits of the Harvard architecture in...
    137 KB (13,920 words) - 15:33, 12 May 2024
  • Thumbnail for Mark Zuckerberg
    The Harvard Crimson. The Harvard Crimson, Inc. Archived from the original on March 5, 2019. Retrieved March 26, 2013. "Face-to-Face with Mark Zuckerberg...
    139 KB (11,788 words) - 07:37, 14 May 2024
  • Thumbnail for Atanasoff–Berry computer
    used by Konrad Zuse's Z1 computer, and the simultaneously developed Harvard Mark I. The first electronic, programmable, digital machine, the Colossus computer...
    23 KB (2,621 words) - 17:24, 22 April 2024
  • Thumbnail for Harvard University
    Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first...
    116 KB (9,239 words) - 08:46, 14 May 2024
  • non-graduates of Harvard, see notable non-graduate alumni of Harvard. For a list of Harvard's presidents, see President of Harvard University. Eight...
    270 KB (7,584 words) - 18:23, 19 March 2024
  • Thumbnail for Mark the Evangelist
    Mark the Evangelist also known as John Mark or Saint Mark, is the person who is traditionally ascribed to be the author of the Gospel of Mark. Modern...
    31 KB (3,139 words) - 22:55, 13 May 2024
  • Thumbnail for Mark (designation)
    Mark I Mark II Mark III Mark IV Mark V Mark VI Mark VII Mark VIII Mark IX Mark X Mark XI Mark XII Mark XIII Mark XIV Mark XV Mark XVI Mark XVII Mark XVIII...
    11 KB (1,270 words) - 18:21, 19 April 2024
  • Thumbnail for Logic gate
    applications. Many early electromechanical digital computers, such as the Harvard Mark I, were built from relay logic gates, using electro-mechanical relays...
    39 KB (3,459 words) - 20:04, 6 May 2024
  • Thumbnail for Hopper (microarchitecture)
    Navy rear admiral Grace Hopper, one of the first programmers of the Harvard Mark I. The account stated that Hopper would be based on a multi-chip module...
    15 KB (1,343 words) - 04:03, 21 April 2024
  • Thumbnail for Harvard Collection of Historical Scientific Instruments
    control console from the former Harvard Cyclotron Laboratory. One of the larger items in the collection is the Harvard Mark I, a historic room-sized electromechanical...
    7 KB (618 words) - 19:23, 4 March 2024
  • Thumbnail for Punched tape
    calculating machine, the Automatic Sequence Controlled Calculator or Harvard Mark I, used paper tape with 24 rows. Australia's 1951 electronic computer...
    28 KB (3,377 words) - 11:23, 7 May 2024
  • Component Command Automatic Sequence Controlled Calculator, known as the Harvard Mark I, a World War II-era electro-mechanical computer This disambiguation...
    483 bytes (89 words) - 18:49, 22 October 2021
  • Thumbnail for Friden Flexowriter
    for the war effort, including M1 carbines. In 1944, the pioneering Harvard Mark I computer was constructed, using an Electromatic for output. In 1950...
    28 KB (3,760 words) - 13:51, 12 May 2024
  • Thumbnail for Charles Babbage
    one of which was sent to Harvard University where it was later discovered by Howard H. Aiken, pioneer of the Harvard Mark I. Henry Prevost's 1910 Analytical...
    111 KB (12,207 words) - 12:23, 14 May 2024
  • Thumbnail for History of computing hardware
    company in 1946 in return for an option on Zuse's patents. In 1944, the Harvard Mark I was constructed at IBM's Endicott laboratories. It was a similar general...
    170 KB (17,621 words) - 03:27, 13 May 2024
  • Harvard Business School (HBS) is the graduate business school of Harvard University, a private research university in Boston, Massachusetts. It owns Harvard...
    114 KB (8,610 words) - 13:50, 7 April 2024