For those curious, they&#x27;re using a Dymaxion map, also known as the Fuller projection[1].  It&#x27;s named for Buckminster Fuller, and the goal is to reduce skew of shape and size.  Notice, for example, the sizes of Greenland and Africa as compared to their heavily-skewed sizes on the Mercator projection.<p>1: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Dymaxion_map" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Dymaxion_map</a>