Non-euclidean geometry Memes

Posts tagged with Non-euclidean geometry

Non-Euclidean Go Brrrrrr
Math Science
2 months ago 8.0K views 0 shares
Non-Euclidean Go Brrrrrr
Euclidean geometry crying in the corner while non-Euclidean geometry flexes with its mind-bending rules! In standard Euclidean geometry, an equilateral triangle (all sides equal) can't also be a right triangle (one 90° angle) because angles in a triangle must sum to 180°. But switch to a spherical surface and suddenly geometry goes wild! On a sphere, you can create a triangle with three 90° angles—adding up to 270°—completely breaking Euclidean rules. That spherical diagram is literally showing how triangles on curved surfaces can have properties that would make your high school geometry teacher have an existential crisis.

Parallel Lines Do Meet (If You're Patient Enough)
Universe Astronomy Physics Math
2 months ago 9.8K views 0 shares
Parallel Lines Do Meet (If You're Patient Enough)
This is what happens when Euclidean geometry meets cosmic scales! In flat space, parallel lines never meet—it's literally the definition. But throw in some spacetime curvature and suddenly those "parallel" lines are having secret rendezvous across the universe. Einstein's general relativity completely wrecks our high school geometry by showing that massive objects bend space itself. So those perfectly parallel lines you drew on your exam? In cosmic reality, they're probably making out somewhere near a black hole. Next time someone says "these lines will never cross paths"—just smile knowingly and whisper "light-years, baby. Light-years."

This Is Where Math Gets Real
Math Academia Science
6 months ago 16.1K views 0 shares
This Is Where Math Gets Real
Ever notice how math was chill until the 1800s hit? Then suddenly some mathematical sadists decided to invent non-Euclidean geometry, complex analysis, and abstract algebra. The 19th century is when mathematicians collectively said "you know what would be fun? Making students sweat bullets for generations to come!" That face is the universal expression of every student who thought they understood math until they hit imaginary numbers, group theory, or—heaven forbid—topology. The existential dread is palpable. Even Neptune, god of the seas, can't help you navigate these mathematical waters!