Why the math behind paper sizes matters for your photocopier
In short: Discover how the mathematical properties of different paper standards affect how easily we can resize documents. Professor John D. Barrow explores the functional differences between the US Letter system and other international standards.
The video examines the specific mathematical features of paper size ranges that make them efficient for use in Xerox machines. It contrasts the US Letter system, which presents challenges when reducing copy sizes, with other standards that possess special properties.
These practical examples serve as a gateway to understanding the significance of specific mathematical ratios within the realms of science, art, and mathematics.
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Sources
- Summary by Intellect · source: The Uses of Irrationality: Paper Sizes and the Golden Ratio - Professor John D. Barrow
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