Hexagonal Grids (2013)
Very cool!<p>If you like hexagons, and boy do I like hexagons, I recommend also checking out Uber’s Hexagonal Hierarchical Spatial Index<p><a href="https:&#x2F;&#x2F;eng.uber.com&#x2F;h3&#x2F;" rel="nofollow">https:&#x2F;&#x2F;eng.uber.com&#x2F;h3&#x2F;</a>