Company behind optical illusion dress produce it in white and gold 10 years ago, this dress was posted on social media causing a viral debate on whether it was blue and black or white and gold. The phenomenon revealed differences in human color 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 Current Biology tackles "The Dress" ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive What Is A Color Blindness Test Videos