How did geometric triangles actually shrink the total land area of France?

How did triangles shrink France? · 6:06 · Video: Map Men · Watch at the source

In short: Jay Foreman and Mark Cooper-Jones explore the curious relationship between geometry and national borders. This video examines how mapping techniques and triangular calculations influenced the perceived size of France.

The video features presenters Jay Foreman and Mark Cooper-Jones, known as the Map Men, as they investigate the historical and technical intersection of cartography and national territory. By applying geometric principles to map-making, they analyze how the use of triangles in surveying and boundary definition impacted the recorded landmass of France.

This exploration highlights the discrepancy between physical geography and its representation on paper. Understanding these mapping methods reveals how mathematical frameworks can fundamentally alter our perception of a country's scale and borders.

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