Third grader Keshav Hebsur loves Roblox, soccer, basketball and numbers. His latest obsession is memorizing pi. So far, he can recite nearly 1,300 pi digits, but he says he won't stop until he reaches ...

8-year-old Emerson School student knows 1,300 pi digits Watch as third grader Keshav Hebsur recites nearly 1,300 pi digits, but he says he won't stop until he reaches 100,000.

Egyptians believed that the pyramids of Giza were like math marvels, built on the principles of pi. The fun fact about this pi connection? Well, imagine this: The height of each pyramid concurs with ...