history of computers

• EDVAC IS ELECTRONIC DISCRETE VARIABLE AUTOMATIC COMPUTER
• ENIAC IS ELECTRONIC NUMERICAL INTEGRATOR AND COMPUTER
• EDSAC IS ELECTRONIC DELAY STORAGE AUTOMATIC CALCULATOR
• UNIVAC IS UNIVERSAL AUTOMATIC COMPUTER
• ABACUS IS THE FIRST MECHANICAL COMPUTING DEVICE
• ABACUS WAS USED FAR BACK AS 2,600 B.C
• PASCALINE IS THE FIRST MECHANICAL CALCULATING MACHINE
• BLAISE PASCAL WAS THE ONE WHO DEVELOPED THE PASCALINE
• PASCALINE WAS DEVELOPED BETWEEN 1624-1644
• GOTTFRIED VON LEIBNITZ DEVELOPED THE PASCALINE THAT COULD MULTIPLY AND DIVIDE
• AUTOMATED LOOM IS A DEVICE THAT USES PUNCH CARDS TO RECORD DATA
• AUTOMATED LOOM WAS INVENTED BY WEAVER JOSEPH JACQUARD IN 1804
• DIFFERENCE ENGINE IS WHERE MODERN COMPUTER HISTORY BEGAN
• DIFFERENCE ENGINE WAS PROPOSED BY CHARLES BABBAGE IN 1820
• DIFFERENCE ENGINE BEARS THE RESEMBLANCE OF TODAY'S COMPUTERS WHICH IS CAPABLE OF COMPUTING AND AT THE SAME TIME PRINT RESULTS
• ELECTROMECHANICAL ENGINE IS THE AMERICAN CHAPTER OF COMPUTER HISTORY BEGAN WHERE HERMAN HOLERRITH SUCCESSFULLY COMPLETED HIS TABULATING MACHINE FOR CENSU BUREAU IN 1890
• ELECTRONIC COMPUTER IS THE FIRST ELECTRONIC COMPUTER IN 1930S AT IOWA STATE UNIVERSITY BY JOHN ANATASOFF
• MARK 1 WAS DEVELOPED BY HOWARD AIKEN
• MARK 1 IS THE FIRST LARGE-SCALE, GENERAL-PURPOSE, ELECTROMECHANICAL COMPUTER. IT WAS COMPLETED IN 1994
• ENIAC WAS THE WORLD'S FIRST LARGER-SCALE ELECTRONIC DIGITAL COMPUTER
• ENIAC WAS DEVELOPED BY J. PRESPER ECKERT AND JOHN MAUCHLY IN 1946
• ENIAC IS DESIGNED TO CALCULATE MISSLE TRAJECTORIES
• UNIVAC IS THE FIRST COMMERCIAL COMPUTER WHICH COMPLETED AND DELIVERES TO THE U.S CENSUS BUREAU IN 1951
• EDSAC AND EDVAC WAS LATER DISCOVERES BY MATHEMATICIAN JOHN VON NEUMAN IN THE 1940S WHICH RUNS IN THE CONCEPT OF STORED PROGRAMS