History

An online crossword puzzle with 19 words. Play it free at AgileCrosswords.com.

Clues

replaced vacuum tubes for smaller and faster caculations
someone who opposes technological change
Programed his Analytical Engine with punch cards
beaks on wires in a wooden rectangular frame
the numbers 1 and 0
discovered a moth in a vacuum tube that caused a computer malfunction
computer made by the home enthusiast from a hobby kit
space program that brought men to the moon, need for small computers
built by Eckert and Mauchly using 18<000 vacuum tubes
theorized that computers power would increase exponentially while cost would be reduced
Electromechanical machine to tabulate the 1890 census
electronic computer that used vacuum tubes to create a series of on and off switches
Used punch card to operate a Loom
Arithmetickal Engine that could add, subtract, and multiply
Invented the Pascaline, a sophisticated mechanical calculator
Arithmometer, could add, subtract, multiply and divide
first computer to use transistors
only two numbers were needed to complete arithmetical functions
computer using integrated circuitry with transistors, "chips"