A 16-Year-Old Explains Why Everything You Thought You Knew About Beauty May Be Wrong. With Math.

High school student Ally Cavazos made this for a class project. It’s about a magic number you use every day without realizing it. And there’s math involved. Beautiful math.

People Skills

The two signs someone is incredibly intelligent, according to philosopher Arthur Schopenhauer

Nature

Instead of buying a home, 22-year-old spends life savings on a chunk of raw Colombian jungle

Culture

German man picks apart the American habit of smiling at strangers in the most German way

Culture

People applaud Massachusetts ice cream store owner’s salty response to rude customers