Those who use Microsoft Excel only for organizing data into spreadsheets may not be taking advantage of the program's other features, such as the capability to create Venn diagrams and other graphics.

British mathematician John Venn (pictured above, click to enlarge) was born on August 4, 1834, so tomorrow will mark the 187th anniversary of his birth in Hull, England. John Venn is most known for ...

An education consultant planted a seed in my mind several years ago about the usefulness of the triple Venn diagram. She showed the school staff one similar to the one on the left and argued that ...