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Genius, Breakthroughs, and the Manhattan Project

John F. McGowan, Ph.D. June 20, 2011 Applied Math
In an enterprise such as the building of the atomic bomb the difference between ideas, hopes, suggestions and theoretical calculations, and solid numbers based on measurement, is paramount. All …
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But It Worked in the Computer Simulation!

John F. McGowan, Ph.D. June 6, 2011 Applied Math
People often assume that theoretical mathematical calculations and computer simulations will work well enough that machines or experiments will work successfully the first time or at most within a …
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The Manhattan Project Considered as a Fluke

John F. McGowan, Ph.D. May 23, 2011 Applied Math
The Manhattan Project which developed the atomic bomb during World War II is the exemplar of modern Big Science. Numerous mostly unsuccessful modern scientific megaprojects have been promoted and …
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When Will I Use Math?

MathBlog Team May 21, 2011 Math Education, Math Websites
There is a new online initiative called We Use Math, which is meant to address and answer one of the most common questions that high school students have: when …
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The Game of Life in Octave

John F. McGowan, Ph.D. May 16, 2011 Applied Math, Software
The Game of Life is a simple cellular automaton invented by mathematician John Conway. The Game of Life consists of a two dimensional grid of cells. Each cell can …
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Associative Arrays and Cellular Automata in Octave

John F. McGowan, Ph.D. May 9, 2011 Applied Math, Software
An associative array, also known as a dictionary, map, mapping, or hash table, is a powerful data structure that is built into many modern programming languages such as Python, …
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Knowledge Is Power… Maybe

John F. McGowan, Ph.D. May 2, 2011 Applied Math, Math Education
At least since Sputnik in 1957, various tests and reports such as the Trends in International Mathematics and Science Study (TIMSS) have asserted that students in the United States …
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Plotting and Graphics in Octave

John F. McGowan, Ph.D. April 25, 2011 Applied Math, Software
Introduction This is the fourth article in an occasional series of articles about Octave, a free open-source numerical programming environment that is mostly compatible with MATLAB.  This series began …
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Debating Deliberate Practice

John F. McGowan, Ph.D. April 18, 2011 General, Math Education
Outliers: The Story of Success (USA | UK | CANADA) Malcolm Gladwell Little, Brown, and Company, New York, 2008 309 pages Outliers is the 2008 bestseller written by New …
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Help us with your feedback by taking our survey

MathBlog Team March 25, 2011 General
We’d love to hear from you about how we’re doing and what we can do to improve things here at Math Blog. We’d also like to learn a bit …
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