June 28 is the most mathematically perfect day of the year. Whether you write it 6/28 or 28/6, today is a perfect day. A perfect number is a number that is the sum of its factors besides itself, and 6…
Tau Day, an anti-Pi Day holiday, is an unofficial observance held every year since 2010 on 28th June. The concept of replacing pi by tau as a better way to describe the relationship between a circle’s circumference and its radius…
