The Chosun Ilbo on MSN

South Korean Solves 60-Year Sofa Problem

A South Korean researcher who solved the ‘moving sofa problem,’ a mathematical puzzle that had remained unsolved for nearly ...

Reckitt Benckiser: One Of The More Promising Consumer Staples, But Likely Fairly Valued -- Hold

Reckitt Benckiser Group plc (RBGLY) earns a hold rating due to its strong emerging markets exposure and ongoing portfolio ...

'Moving Sofa Problem' Unsolved for 60 Years... Korean Mathematician Finds the Solution

The research of a Korean mathematician who solved the "Moving Sofa Problem," a mathematical conundrum that has remained unsolved for nearly 60 years, ...