A recently discovered square structure on Mars has intrigued scientists and enthusiasts, including Elon Musk and Joe Rogan.
Super Bowl squares. What looks like a bingo card is a 10-by-10 grid based on numbers and a fun game of chance.
For those who have wrestled a bulky couch around a tight corner and lamented, “Will this even fit?” mathematicians have heard your pleas. Geometry’s “moving sofa problem a ...