Our opening quote contended that Venn diagrams are overrated. Even those who agree must admit that they have a curious allure. Take the sets of interesting topics in logic, in geometry and in ...

“I love Venn diagrams, It’s just something about those three circles.” Venn recognized that he could use the two circle ...

The Venn diagram shows 2 intersecting circles, one labeled Africa 93 and the other labeled Asia 155. The area of intersection is labeled 70.

It shows two Venn diagrams (Harris loves Venn diagrams ... pussy-grabbing con-man like you can understand. The top diagram ...