Pi Mathematica || Math Simplified on Instagram: "This stunning visual represents an ellipse, one of the most fascinating shapes in mathematics. An ellipse is formed by the set of all points where the sum of distances from two fixed points (foci) remains constant. The animation shows how strings or lines stretched between these points create this smooth, symmetric curve — revealing the deep connection between geometry, harmony, and precision. 🌍 Practical Applications: 1. Planetary Orbits: The pa

Pi Mathematica || Math Learning on Instagram: "A geodesic is the shortest path between two points on a curved surface. On a flat plane: it’s a straight line. On a sphere: it becomes a segment of a great circle. That’s why flight routes appear curved on flat maps — they follow geodesics across Earth’s surface. 🌐 Applications: geometry, general relativity, GPS navigation, and even computer graphics! Credit : Beau Janzen/fb #Geodesic #MathsReels #SphereGeometry #MathExplained #ScienceReels #STEMEd