AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
3min chapter
Our 100th episode! (with Uri Bram and Spencer Greenberg)
Clearer Thinking with Spencer Greenberg
The Evolution of Yawning
Our listener Sarah asks, what is your theory with the least factual basis? Yes, I have a couple that come to mind immediately. So it's like being debated why a human's yawn. Yawning might be a way to coordinate everyone to go to sleep at the same time. We're like, you see someone yawn, you now are more likely to suddenly feel tired and yawn yourself.
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