Feb. 19, 2015 · 540,377 views
In 1990, Marilyn vos Savant correctly answered a probability puzzle in her column for Parade Magazine. And then, the world called her an idiot.
April 24, 2015 · 87,857 views
The complicated history of photography and race reveals how sometimes the political biases inherent to a technology's design can go unnoticed for decades.