Did you know that humans can understand ape "signs"? Researchers found that we interpret their gestures over 50% of the time! This could rewrite the history of how language evolved. An incredible connection! <br /><br /> A scratch for grooming, a mouth touch to ask for food... The secret world of great ape gestural communication is being revealed. Could this silent language be the foundation of our own? A fascinating study with implications for their conservation. <br /><br />#PrimateLanguage#Science #Anthropology #NonVerbalCommunication<br />#Conservation #Apes<br /><br /><br />