Dr Cat Hobaiter spends much of her time in the rain forests of Africa studying the gestures of chimps. She tells Jim a-Khalili about what she thinks the gestures mean. Show more
Discover 11,128,835 listings and 282,924 playable programmes from the BBC
Dr Cat Hobaiter spends much of her time in the rain forests of Africa studying the gestures of chimps. She tells Jim a-Khalili about what she thinks the gestures mean. Show more