127 words · auto-generated from the episode video
16:42guess when all of the water of the world was sequestered into glaciers, the sea level was lower. And so, Indonesia, Papa New Guinea, and Australia were a continuous land mass called Sulaweesi. It's a lost continent, so to speak. And to date, what they've done is they've dated the mineral crusts that form on top of these paintings because, you know, you could ask like, how do you know that this thing is 68,000 >> years old? Well, you what you can do is you can take the cave paintings and what ends up happening is there's this stuff called cave popcorn that shows up on top of the on top of the cave paintings
17:23>> that >> is at least as old as the cave