See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Time is a flat circle, Matthew McConaughey tells us, neglecting to ...

Beth Py-Lieberman | Author, The Object at Hand: Intriguing and Inspiring Stories from the Smithsonian Collections Every year, the celebration of Pi Day (March 14 is 3.14) grows more ambitious. Math ...

Pi Approximation Day falls on July 22 (written as 22/7 in the day/month date format). It commemorates the common approximation of the mathematical constant π as 22⁄7, which dates back to Archimedes ...

What do mathematicians and pie fans have in common? A love for March 14. Monday marks Pi Day. For math lovers, it's a chance to celebrate Pi, one of the most important numbers ever, representing the ...

BREA – Students at Brea Olinda High School recently found a sweet way to learn geometry. Marie Callender’s on March 14 donated pies to Ann Ho’s geometry students to help them grasp the concept of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Today is Pi Day, an annual celebration of the famous mathematical ...