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Geometry

9stories
Science & Technology ·Oct 15

Regiomontanus Problem: The 15th-Century Angle Puzzle

Meet Regiomontanus, the 15th-century astronomer who solved the angle-maximization problem with pure geometry—and influenced Columbus and Copernicus.
Science & Technology ·Sep 28

Superellipse: The Curve That Shaped Sergels Torg

8 min read Science & Technology ·Sep 23

Euler Characteristic: Proving Earth Is a Sphere Without Space

11 min read Science & Technology ·Aug 24

How Many Holes Does a Straw Have? Topology Answer

9 min read

More in Geometry

Science & Technology ·Aug 17

Gabriel's Horn Paradox: The Shape With Infinite Surface

9 min read Science & Technology ·Aug 16

Amateur Mathematicians: 5 Outsiders Who Changed Math Forever

8 min read Science & Technology ·Aug 15

Aristotle's Wheel Paradox: The 2,300-Year-Old Puzzle

7 min read Science & Technology ·Aug 15

Archimedes' Pi Calculation: Ancient 96-Sided Polygon Method

6 min read Science & Technology ·Aug 10

Squaring the Circle: The Impossible 2,500-Year Quest

7 min read

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