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In this video, we investigate some of the basic properties of Spherical Geometry. Almost all of what is taught in high schools is, ...

A quick look at spherical geometry in 2 and 3 dimensions and why it looks so unusual. This is part 2 of my Hyperbolica Devlog ...

Exploring the challenge of finding the shortest distance between two points on a sphere.

According to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this ...

For more fun and challenging 3D geometry problems head to: https://brilliant.org/ThinkTwice ...

On this tour, portals will take us to various non-Euclidean geometries. This is not Minecraft! A cool holonomy effect happened ...

Walking in non-euclidean (spherical) space, on the 3D surface of a 4D sphere. The four collored balls correspond to the points (1 ...

In this coding challenge, I create a sphere in Processing using spherical coordinates and triangle strips. This is the 3rd part of a ...

AP Calculus AB Project.

This video is an introduction to spherical trigonometry. I give the basic concepts and derive the spherical version of the Law of ...

Spherical geometry is any geometry occurring on the 2-dimensional surface of a sphere. Even though the axioms for spherical ...

David introduces geometry on a curved surface, in particular the sphere. What are lines? What do triangles look like? How do ...

The formula is no mere coincidence. Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of ...

"Geometry" as we learn in school refers particularly to "Euclidean geometry", governed by certain intuitive notions of points, lines, ...

Chapters: 0:00 Intro 0:24 Spherical Geometry 2:33 Hyperbolic Introduction 3:53 Projections 5:37 Non-Euclidean Weirdness 8:31 ...

This section can be a little hard to visualize in 2D. This video should help you to visualize spherical coordinates and set up the ...

Follow me on: Get your subscription box here: https://www.theactionlab.com Twitter: https://twitter.com/theactionlabman Facebook: ...

Coordinate conversion formulas notes: https://www.patreon.com/posts/105279085 What are the rectangular, cylindrical, and ...

Hi there in this video we're going to talk about spherical geometry we're going to introduce the sphere which is our first example of ...