From tortilla chips and ham sandwiches to teepees and the Great Pyramid of Giza, the world is filled with triangles. But why is this seemingly simple shape so ubiquitous and how do we take advantage of its unique properties?

In this episode we catch up with stand-up comedian, mathematician and best-selling author Matt Parker to talk about his latest book Love Triangle: The Life-Changing Magic of Trigonometry.

He tells us how triangles can be used to erect the world’s tallest buildings, help spacecraft land on distant planets and create realistic CGI images, and explains how we should all fall back in love with the trigonometry we learned in high school.

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