Uploaded April 2025 | Updated September 2026, 2 weeks ago

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Here we present a new proof that the earth is indeed a sphere! We call it, proof by Albatross. What's your favorite spherical earth proof? Or flat earth claims? Let us know below!

Proof website: flatearth.ws

Math The World is dedicated to bringing real world math problems into the classroom and answering the age old question “when will I ever use this?”

We use unique topics for algebra, trigonometry, calculus, and much more and go beyond context problems and use a technique called mathematical modeling to find solutions to real world questions and real world problems. These videos are great for students who plan to enter technical fields that require real world problem solving, and can be a great resource for teachers looking for ways to bring real world contexts into their classroom.

Instagram: instagram.com/maththeworld
Twitter/X: twitter.com/math_the_world
Facebook: facebook.com/maththeworldproject
Email: MathTheWorld@byu.edu

Created by Doug Corey

Script: Doug Corey and Jennifer Canizales
Audio: Jennifer Canizales
Animation: Maxwell Schmutz
Music: Coma Media

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