But the meaning behind that symbol goes a little further. According to Live Science, the Pi symbol is meant to represent the idea of Pi as it pertains to a river. "A river's windiness is ...

Paul Ingrisano has trademarked the symbol for Pi and has nearly-exclusive rights to "I<3," the Internet shorthand expression for "I love." ... (though the Hassidic cartoon verges on caricature).

To find the symbol for pi and have an easier time typing it on your iPhone, you'd have to add the Greek keyboard to your mobile device.Here's how: Launch the Settings app. Go to General. Select ...

Pi Day is celebrated annually to pay tribute to the essential mathematical constant pi. March 14 was chosen as the day to celebrate the constant as the first three digits of pi -- 3, 1 and 4 ...

PORTSMOUTH — Principal George Shea donned a T-shirt with the pi symbol, a sports jacket and carried a very special black top hat with a white pi on it.

Turns out you can't have your "pi," and eat it too. In January 2014, a Brooklyn artist named Paul Ingrisano trademarked the 3,000-year old mathematical symbol "π" followed by a period, and is ...