How To Accidentally Invent A Color
One of the most colorful accidents in history, malaria, and...genetically engineered bacteria?! These are all part of the story behind the color purple. Maren Hunsberger travels through time in London to follow the thread of purple's story from ancient plants to the industrial revolution, and all the way to a lab growing microbes that could just save the world's water.
Similar Shows
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.