How many ways can you prove the Pythagorean theorem?

Ideas & Philosophy · Published 7 October 2026 Swipe more like this →

In short: This video explores the elegant mathematical proofs developed by diverse figures, ranging from the ancient Greek mathematician Euclid to a twelve-year-old Albert Einstein and even American President James Garfield.

The Pythagorean theorem serves as a fundamental rule of geometry, essential for practical tasks such as triangulating GPS coordinates and ensuring buildings are constructed stably.

The presentation examines three distinct methods used to validate this core geometric principle, highlighting how mathematical elegance can emerge from different minds across history.

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