Compass-Only Geometric Constructions by Alejandro Saldivar
In the geometry of straightedge and compass constructions, it turns out that the straightedge is not necessary. This math seminar will cover the following: a bit of history involving compass-only geometry why a collapsible compass is sufficient some examples of constructions with just a compass at least one reason why the straightedge is superfluous in the geometry of straightedge and compass

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Some Sums by John Dersch

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Constructibility 1: Compass & Straightedge

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Viktor Blasjo - Why did Greek geometers construct?

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The Professor Who Taught People How To Think (1962)

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Visual Group Theory, Lecture 6.7: Ruler and compass constructions

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How Newton Calculated Pi in a Single Afternoon

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The Infinite Pattern That Never Repeats

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THE VEDIC GEOMETRY - A film based on research about Ancient Indian Geometry || Project SHIVOHAM

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Drawing Large Arcs

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The most beautiful formula not enough people understand

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Not Knot

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Angle Bisector - geometric constructions

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How Maxwell's Equations Were Discovered

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The Langlands Program - Numberphile

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2026 MIT Integration Bee - Finals

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Train Your Brain to Never Forget (5 Feynman Habits)

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The Basel Problem

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Impossible Geometric Constructions

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Constructing regular polygons

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