500 Open Tabs podcast

135: Underwater Lakes

9/16/2026
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This week we learn about ancient salt deposits at the bottom of the ocean lead to the insane phenomenon of what scientists refer to as "Hot Tubs of Despair." A listener email explains how the Church used to try their best to prove the existence of dragons.


Episode Tabs:

Explore the ‘Hot Tub of Despair,’ an underwater lake that kills almost everything inside

https://www.latimes.com/science/sciencenow/la-sci-sn-jacuzzi-death-brine-20161102-story.html


Listener Tabs:

Crocodile at the Santuario Madonna delle Lacrime Immacolate

https://www.atlasobscura.com/places/crocodile-at-the-santuario-madonna-delle-lacrime-immacolate


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