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What is Synesthesia?

February 13, 2017•5 min

It’s true – some people hear colors, or taste words. But what produces synesthesia?Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices