The Chosun Ilbo on MSN

Korean researcher solves 60-year-old sofa problem

For nearly 60 years, the “moving sofa problem,” a long-standing mathematical puzzle, remained unsolved. Last year, a Korean ...
Kyiv Post

On Ideas, Institutions, and Identities: Assessing the Early Days of Independence

In the second of a two-part examination of modern Ukrainian ideas and identities, Canadian scholar Bohdan Krawchenko ...