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Math puzzle for July 31, 2026

Jeff Smith's Math Puzzle for July 31, 2026 – You could be swinging on a star, or you could be a star swinging. The post Math ...
Discovered by an amateur mathematician in 2022, this strange construct can tile an infinite surface without repeating. But ...
Quirky backyard sprinklers helped scientists solve a decades-old mystery about how flowing water makes objects spin.