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 ...

In 2014, 589 people at an elementary school in Germany formed the largest human pi symbol. And in 2017, 520 teachers and students in Todi, Italy, formed the longest human representation of pi digits.

Researchers found a "pi Earth" that orbits its star every 3.14 days as this illustration suggests. NASA Ames/JPL-Caltech/T. Pyle, Christine Daniloff, MIT.

The planet, scientifically known as K2-315b and has been affectionately dubbed “pi Earth” because it’s roughly the size of Earth and it orbits its star every 3.14 days.

Astronomers have discovered a charming coincidence of mathematics in the heavens: An exoplanet that orbits its star every 3.14 days. The Earth-sized planet has been dubbed the “pi Earth” due ...

Scientists have found an alien world that orbits its host star every 3.14 Earth days, a close approximation of the famous mathematical constant pi.

Test your knowledge of pi with Google’s calculator Easter egg. March 14th is Pi Day because it’s written numerically as 3.14 and pi starts at 3.14 Skip to main content ...

Scientists have discovered a 'pi Earth' -- an Earth-sized planet that zips around its star every 3.14 days, in an orbit reminiscent of the universal mathematics constant.