You've sat in so many meetings where Microsoft PowerPoint presentations have revealed unexpected truths. The presenter makes you marvel as she shows how the circle marked "profit" overlaps with the ...

Jessie (@littlejar) went viral for unveiling her so-called “Men Diagram,” a Venn diagram consisting of three overlapping ...

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so today marks the 186th anniversary of his birth in Hull, England. John Venn is most known for creating ...

Venn diagrams are used to sort sets of data. The probability of an event not happening uses the complement of the region on the Venn diagram. Count the number of elements in each region. Redraw the ...

I’m acquainted with a lawyer who is arguably the country’s leading authority on estate planning. Legal theory, scholarship, practice… she’s who the experts call for advice. She’s also extremely fit, ...

Born 500 years ago on April 5th, Frenchman Blaise de Vigenère (1523-1596) is now best remembered as a cryptographer, credited with the “Vigenère Cipher”, a code that remained unbroken for centuries.