A Pythagorean Party at the Flatiron Building
POPULAR MECHANICS, DECEMBER 6, 2013

“Last night some 2000 New Yorkers descended on the iconic Flatiron building to help the Museum of Math celebrate the wedge-shaped structure’s conformation to the Pythagorean theorem. About 450 geometry enthusiasts held fluorescent glow sticks along the perimeter of the skyscraper while an energetic crowd—often sporting triangle-themed paraphernalia—raised a few cheers for geometry.”