10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress Why did some people see a gold and white dress? Our Brain The Science Behind the Dress The New York Times Spotlight Snap The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times Ten years ago, a photo of a dress posted on Tumblr sparked a massive debate: was it blue and black or white and gold? Millions argued online, and even celebrities joined in. Scientists later explained