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November 7, 2003
What's your favorite thing about life with computers?
John Vincent Atanasoff, inventor of the first electronic digital computer,
would have been 100 years old this year. Atanasoff, an Iowa State math and
physics professor, set out to find a way to do mathematical calculations
quickly. His first attempts were unsuccessful. Then in 1937, a frustrated
Atanasoff drove 200 miles to an Illinois roadhouse. Over a drink, he began
to visualize a computer based on a binary, rather than 10-number, base. The
result was the Atanasoff-Berry Computer, completed by Atanasoff and
engineering student Clifford Berry in 1942. The first digital electronic
computer was the size of a desk, weighed 700 pounds and contained more than
300 vacuum tubes and a mile of wire. It could calculate about one operation
every 15 seconds. Today's computers are considerably smaller and faster, but
we, like Atanasoff, continue to use them to make our work easier. Here's how
Atanasoff's invention continues to help some on campus.
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Melanie Eckhart
Secretary, mathematics dept.
"I like that it makes compiling data and keeping track of it so much quicker,
especially in my department, where they want you to come up with statistics
quickly."
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Alvin Clarke
Lecturer, English dept.
"The Web is the most useful thing to me. It's a great research and teaching
tool. And it's a wonderful democratizing force. It's available to everyone,
which is a wonderful thing."
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Timothy Ashley
Human resources specialist
"They make life a little more efficient. If a report is given to me on
computer, I can sort it, cut and paste and so on. I can't do anything with a
paper report."
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Ames, Iowa 50011, (515) 294-4111
Published by: University Relations,
online@iastate.edu
Copyright © 1995-2003, Iowa State University. All rights reserved.
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