Get ready to circle around: It's National Pi Day

Name: Get ready to circle around: It's National Pi Day
Uploaded: 2025-03-15T00:33:00Z
Duration: 3 min 15 s
Description: Today is March 14th, celebrated as National Pi Day. This day honors the mathematical constant 3.14, which represents the ratio of a circle's circumference to its diameter.

Today is March 14th, celebrated as National Pi Day. This day honors the mathematical constant 3.14, which represents the ratio of a circle's circumference to its diameter.

Posted March 14, 2025 5:33pm PDT