Prof Sophie Scott uses hissing cockroaches, chirping crickets and rumbling elephants to explore how humans and animals have evolved to use sound to send messages.
2: Silent Messages
Dec 27, 2017
Professor Sophie Scott explores the world of silent communication, investigating why smells and body language can say so much.
3: The Word
Dec 28, 2017
Professor Sophie Scott investigates what language is and whether humans are really the only species to use it.
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