Mathematician Matt Parker celebrates the year 2025, a date he has anticipated for a decade because it marks the year he will turn 45, the square root of the year. He unveils a deeper mathematical property: 2025 is the square of a triangle number. This discovery led to a collaboration with the firm Jane Street to create the “Partridge Puzzle,” a massive physical installation based on this unique numerical relationship.
The Astonishing Math of the Year 2025
Mathematician Matt Parker explores the unique properties of the year 2025 by transforming a complex mathematical identity into a massive, interactive tiling puzzle.
Related Posts
Unusual, long-lasting gamma-ray burst challenges theories about these powerful cosmic explosions that make gold, uranium and other heavy metals
When two neutron stars merge and create a black hole, they produce a powerful blast of gamma rays.…
January 18, 2023
The ‘Wrong’ Way to Add Fractions is Actually Genius
What begins as a simple mathematical mistake unfolds into a surprising journey through advanced number theory, statistical paradoxes, and the hidden beauty of rational numbers.
August 17, 2025
3D-printing the brain’s blood vessels with silicone could improve and personalize neurosurgery – new technique shows how
3D printers can lay down more than just layers of melted plastic. Dedraw Studio/iStock via Getty Images Plus…
April 12, 2023
Batteries that absorb carbon emissions move a step closer to reality – new study
Future power. Sweetie Khatun Daniel Commandeur, University of Surrey; Mahsa Masoudi, University of Surrey, and Siddharth Gadkari, University…
May 27, 2025
