This episode is brought by RXBAR, a whole-food protein bar, made from real, natural ingredients. For 25% off your first order, visit
RXBAR.com/lexicon and enter promo code lexicon.
Our word for "red" predates our word for "blue"—and that's true for almost every language!
Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at
www.slate.com/podcastsplus.
Twitter: @lexiconvalley
Facebook:
facebook.com/LexiconValley
Email:
lexiconvalley@slate.com
Learn more about your ad choices. Visit
megaphone.fm/adchoices