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Letter

Computer Speed and Avogadro's Number

Paul S. Poskozim

Department of Chemistry, Northeastern Illinois University, Chicago, IL 60625-4699

J. Chem. Educ., 2008, 85 (5), p 634

DOI: 10.1021/ed085p634.1

Publication Date (Web): May 1, 2008

Abstract

Over the past 21 years, the calculation speeds of computers have increased at the average rate of about 2000 times a year. Said another way, a job taking one second today would have required about 12.5 hours in 1986. Nevertheless, it would still take the newest, linked, super computer over 43 years of continuous running to perform Avogadro's number of calculations.

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Received: August 03, 2009

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Letter

Computer Speed and Avogadro's Number

Abstract

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Prussian Blue: Artists' Pigment and Chemists' Sponge

Concomitant Ordering and Symmetry Lowering

Using "Blueprint Photography by the Cyanotype Process"

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