Life is complicated. A crisis is complication on steroids. And yet, too often we make them even more complicated than necessary. We can solve most of that with the Serenity Prayer, “…grant me the ...

During a recent interview with Chrissy Teigen, Vice President Kamala Harris said, “I’m going to confess, I love Venn diagrams. If you’re ever in a moment of conflict, pull out a Venn diagram, they’ll ...

A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements in ...

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so last Thursday marked the 188th anniversary of his birth in Hull, England. John Venn is most known for ...

Over the last few months, I’ve featured more than a dozen Venn diagrams on CD, and thought it might be a good time to feature ten of those today in this post. Here are my top ten favorite CD Venn ...

Monday's Google Doodle reminds us that it's the 180th anniversary of the birth of John Venn, the English logician whose simple drawing of overlapping circles became a trademark tool of the social ...

David Cordeau, a teacher at Roslyn Middle School, was convinced that the key to unlocking algebra was making it fun.