FLASHCARDS! Google Maps, Waze, and the Science of Map Distortion

FLASHCARDS! Google Maps, Waze, and the Science of Map Distortion

We use maps all day, including Google Maps, Waze, Apple Maps. We use them without even noticing that every one of them distorts reality. In this episode, Gabrielle explains why flattening a round Earth always bends the truth, how classic projections (like Mercator) live inside today's apps, and why those distortions shape our mental picture of the world. Practical, visual, and myth-busting, this is cartography you can feel on your daily commute.

To hear the podcast on Marie Tharp, visit: Math Science History with Gabrielle Birchak

Three Coordinates to Remember

  1. Why distortion is unavoidable when projecting a 3D globe onto a flat screen (thanks, Gauss).
  2. How Web Mercator powers Google Maps/Waze, great for street-level navigation, misleading at global scales.
  3. How projection choices shape perception, from Greenland vs. Africa to who appears "big" or "central" on a map.

Resources & Visuals

🔗 Explore more on our website: mathsciencehistory.com
📚 To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

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🎵 Music: All music is public domain and has no Copyright and no rights reserved.
Selections from The Little Prince by Lloyd Rodgers
Until next time, carpe diem!

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