Place a unit square in a larger square region. If you do this cleverly, how large a region can you have such that you can’t add any more unit squares? What if you initially place three unit squares?| thefiddler.substack.com
Every summer, MAA MathFest presents the latest in mathematical research and education to diverse audiences worldwide. As one of the largest communities of mathematicians, students, and enthusiasts, the MAA is proud to host this meeting each year.| Mathematical Association of America
FiveThirtyEight uses statistical analysis - hard numbers - to tell compelling stories about elections, politics and American society.| FiveThirtyEight