Appears On
Episode Appearances
Boring History for Sleep · Jun 14, 2026
Earth’s Wildest Natural Wonders 🌋🌎 | The Most Extraordinary Places on Earth | Boring History For Sleep
“Descended to Challenger Deep in Deep Sea Vessel Limiting Factor in 2019; deepest crewed descent on record”
Cave formation and speleology (limestone dissolution, stalactites, stalagmites, helictites)Bioluminescence and glowworm ecology (arachnocamper luminosa, light production mechanisms)Glacial geomorphology and ice dynamics (calving, meltwater, glacial retreat, ice cores)
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