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Love Triangle: How Trigonometry Shapes the World

By Matt Parker
Narrated by: Matt Parker
Unabridged — 8 hours, 57 minutes
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By Matt Parker
Narrated by: Matt Parker
Unabridged — 8 hours, 57 minutes
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An ode to triangles, the shape that makes our lives possible


Trigonometry is perhaps the most essential concept humans have ever devised. The simple yet versatile triangle allows us to record music, map the world, launch rockets into space, and be slightly less bad at pool. Triangles underpin our day-to-day lives and civilization as we know it.

In Love Triangle, Matt Parker argues we should all show a lot more love for triangles, along with all the us...