AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
4min chapter
Leaving A Mark
TED Radio Hour
The Cave of the Negative Hands
Genevieve von Petzinger has spent more than a decade studying ancient paintings left behind by early humans. She says while handprints and animal depictions get the most attention, she is drawn to the more abstract markings. Her theory is that these shapes are actually symbols, possibly forms of communication left long before the first written languages.
00:00
Transcript
Episode notes
Get the Snipd
podcast app
Unlock the knowledge in podcasts with the podcast player of the future.
AI-powered
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode
Save any
moment
Hear something you like? Tap your headphones to save it with AI-generated key takeaways
Share
& Export
Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more
AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode