Snapchat has long had the ability to help solve math problems, but now the feature is front and center. “It’s all about making the camera feel more magical,” said Eva Zhan of Snap. Snapchat Just open ...

A mathematician at Yonsei University, in Korea, claims to have solved the moving sofa problem. Jineon Baek has posted a 100+-page proof of the problem on the arXiv preprint server. Most people who ...

A Korean researcher who solved the “Moving Sofa Problem,” a mathematical challenge that had puzzled mathematicians for nearly 60 years, was selected as one of the top 10 mathematical innovations of ...

Exploring concepts such as observation and measurement in the fresh air can give students a new and playful perspective on ...