Today Is the 30th Anniversary of Pi Day. Here's What to Know About the...

Pi
Today Is the 30th Anniversary of Pi Day. Here's What to Know About the...

Today Is the 30th Anniversary of Pi Day. Here's What to Know About the ...

March 14 is Pi Day — that's pi, not pie — and today, Google marks the 30th anniversary of the math-inspired holiday with a special Doodle. Pi, denoted by the Greek letter “π”, has been part of human knowledge for millennia, but it wasn't until 1988 ...


TIME
Google Celebrates 30th Anniversary Of Pi Day With Today's Doodle

Pi is a number that not only has various uses in mathematics and physics but has also fascinated math enthusiasts. It's an irrational number and it continues infinitely without repetition or pattern. Pi has so far been calculated to over one trillion ...


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