Simply put, pi is a mathematical constant that expresses the ratio of a circle’s circumference to its diameter. It figures into numerous formulas used in physics, astronomy, engineering and other ...

Mathematician Dr. Steven Strogatz breaks down the history of the math concept and brings it full circle to recent science.

Princeton, NJ – A puzzle that would challenge Albert Einstein: What do you get when you have Pi Day on a Friday and St. Patrick’s Day on the following Monday? You get a weekend packed with so ...

Scientists observed electron swirls in tantalum arsenide, revealing quantum vortex structures in momentum space.

“The main goal is to destigmatize mathematics, to see that it can be fun, it can be playful, it can be creative, it can ...

Fittingly enough, the day is also Albert Einstein’s birthday. Pi can calculate the circumference of a circle by measuring the diameter — the distance straight across the circle’s middle ...

Fittingly, the day is also Albert Einstein’s birthday ... “periphery” and “perimeter,” and pi is the ratio of a circle’s periphery, or circumference, to its diameter.

Pi Day festivities grew to include the honoring of mathematical genius Albert Einstein because he was ... crowd” through the museum and would circle the museum’s Pi Shrine 3.14 times, while ...

Pi is part of Egyptian mythology Egyptians believed that the pyramids of Giza were like math marvels, built on the principles ...

Pi is the ratio of the circumference of a circle to its diameter, or approximately 3.14 (its exact value is infinite and can't be calculated). March 14 also happens to be Albert Einstein's birthday.