
Stuff They Don't Want You To Know CLASSIC: Could Sea Monsters/Serpents Still Exist?
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Dec 30, 2025 Explore the mysteries of the ocean and the possibility of living sea monsters. Dive deep into ocean zones and the challenges of mapping the seafloor. Discover how ancient sailor tales link to real creatures and the origins of myths like the Kraken and Leviathan. Delve into the enigmatic giant squid and other colossal marine life. The hosts ponder the potential of undiscovered species and the implications of hidden life in the abyss, questioning if some creatures are waiting to be found—or hiding from us.
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Ocean Is Largely Unmapped
- The ocean remains vastly unexplored: its volume and depth dwarf human mapping efforts.
- We know more about the Moon's surface than we do about most of the seafloor.
Mapping Misses Smaller Giants
- Global seafloor maps often use low-resolution radar with ~3-mile pixels.
- Anything smaller than that scale could have been missed by mapping efforts.
Depth Defines Ocean Life
- The ocean is vertically zoned with distinct ecosystems from sunlight to abyssal depths.
- Depth determines light, pressure, and which organisms can live there.





