Annie Groves engages in a Pi-themed activity on March 14, 2025, at the WonderLab Museum of Science, Health and Technology in Bloomington. The WonderLab Museum had several activities for Pi Day ...

When is Pi2Day, and why is it important? Every year on June 28, Pi Network celebrates Pi2Day, a kind of mid-year check-in that builds on the original Pi Day (March 14). It’s supposed to be a ...

What’s Pi Day all about? Math, science, pies and more In 2009, Congress designated every March 14 to be the big day — in the hopes of spurring more interest in math and science.

Pi Day celebrates curiosity, creativity, and, let’s face it, carbs! Indulge in pies, explore math trivia, or bake cannabis-infused treats for a fun twist.

Bob Herzog and Jen Dalton from ARC Cincinnati visited the Cincinnati Observatory to chat about Pi Day.

In 'Math for English Majors,' Ben Orlin says celebrating Pi Day on March 14 is mathematically wrong. It should be July 22.

Families can book a Pi Day slime bar appointment, then enjoy free pizza and other hands-on activities like beaded bracelet crafting, face painting and temporary tattoos.

Friday, March 14 marks Pi Day, a celebration of the mathematical constant that (roughly) equals 3.14. And in a shining testament to the United States' willingness to use anything as an excuse to ...

COO & owner of Mathnasium Nancy Bugwadia joined host Rachael Maurer to share some Pi Day activities you can do with your kids to celebrate the math fun!

In 2009, Congress designated every March 14 to be the big day — in the hopes of spurring more interest in math and science. Fittingly enough, the day is also Albert Einstein’s birthday.

Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14.

College students, rocket scientists and math enthusiasts around the world are celebrating Pi Day.