Lulu Miller
👤 Person
1965
total appearances
Appearances Over Time
Podcast Appearances
Radiolab
Voice
Who one day has a random mutation that creates this little pouch in its throat.
Radiolab
Voice
So what happens is the next time there's a drought, this fish can open its mouth, suck in the air, and that air goes down its throat into this hole, into this pouch.
Radiolab
Voice
Because it seems like you have a fish that mostly prefers to be in the water, right?
Radiolab
Voice
But now it has this hole in its throat that leads to this sack.
Radiolab
Voice
Is you are closing that valve and you're pushing the air from your lungs.