While working on his doctoral thesis at Harvard University over the last few years, Omer Gottesman spent a lot of time at his desk crumpling sheets of paper, especially when he was stuck. He would ...

While working on his doctoral thesis at Harvard University over the last few years, Omer Gottesman spent a lot of time at his desk crumpling sheets of paper, especially when he was stuck. He would ...

Crumpled paper is unusually weight-resistant. Its patterns are entirely unpredictable. Even with the same sheet, they’re impossible to replicate. See why. It’s mind-bending but true: the average ball ...