Today’s Google doodle is in celebration of the 180th anniversary of the birth of logician and philosopher John Venn.
You may know him best for the way he showed the world how best to represent logical relations between sets. He referred to his creation as “Eulerian Circles,” but the rest of us know them as Venn diagrams.
To read more about the Google doodle team’s process, visit their blog
Our favorite subset is mythical vegetation. What’s yours?