『Deep Sea Slumber』のカバーアート

Deep Sea Slumber

Deep Sea Slumber

著者: Deep Sea Slumber
無料で聴く

今ならプレミアムプランが3カ月 月額99円

2026年5月12日まで。4か月目以降は月額1,500円で自動更新します。

概要

The deep ocean is the least-known place on Earth. Deep Sea Slumber is a sleep podcast and documentary series about ocean creatures: their biology, their sensory worlds, and the quiet strangeness of their lives. Every episode moves through layers of creature facts, behavioral science, and deep ecology, with a final sequence where you become the animal. Fall asleep somewhere in the dark water.


No fear framing. Just calm narration and creatures the ocean mostly keeps to itself.


For curious minds who fall asleep best when they're actually learning something.


🔔 New episodes weekly on YouTube → @DeepSeaSlumber

Hosted on Acast. See acast.com/privacy for more information.

Deep Sea Slumber
博物学 生物科学 科学 自然・生態学
エピソード
  • Fall Asleep to the Cuttlefish | The Creature That Speaks in Living Light
    2026/05/02

    In the shallow coastal sea, there is a soft-bodied animal carrying five hundred million years of lineage in a body that will last two years. It has no bones, no face that resembles ours, and no apparent ability to see color. It also produces some of the most precisely color-matched camouflage ever observed in the animal kingdom. The cuttlefish does not hide. It answers the world.


    🌊 In this episode:

    • The three-layer skin system that writes the seafloor back onto the body in under a second

    • The W-shaped pupil, polarized light, and what the cuttlefish might be doing instead of seeing color

    • The cuttlebone, three hearts, blue blood, and the body's extraordinary engineering

    • The patient hunting strategy and what the research on delayed gratification reveals about cuttlefish cognition

    • A full Day in the Life: inhabit the cuttlefish's world from dawn to deep dark


    Let the water settle around you now, the way it settles around the cuttlefish at the end of its day. You do not need to go anywhere else tonight.

    Perfect for falling asleep, unwinding, or anyone curious about ocean life.


    🔔 Subscribe for more: @DeepSeaSlumber


    #DeepSeaSlumber #Cuttlefish #SleepDocumentary #DocumentaryForSleep #DeepSeaDocumentary

    Hosted on Acast. See acast.com/privacy for more information.

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    2 時間 38 分
  • The Sea Otter Explained | The Animal That Replaced Blubber With a Billion Hairs
    2026/04/30

    Off the coast of California, a small mammal is floating on its back in water cold enough to numb a human hand in minutes. It is not struggling. It is resting, warm inside a coat so dense that one square inch holds roughly a million individual hairs. The sea otter is the only marine mammal without blubber, and the way it survives anyway is one of the quieter marvels of the ocean.


    🌊 In this episode:

    • The densest fur on Earth and how it traps air to replace blubber

    • A metabolism that burns three times faster than expected to stay warm

    • Tool use, sensitive paws, and why the otter's hands carry a kind of intelligence

    • The kelp forest trophic cascade and why one floating mammal shapes an entire ecosystem

    • A Day in the Life: floating, diving, eating, and drifting through the cold Pacific

    Sea otters nearly vanished from the world. That they are still here, tending their fur in cold coastal bays, is worth two hours of your night.

    Perfect for falling asleep, unwinding, or anyone curious about ocean life.


    🔔 Subscribe for more: @DeepSeaSlumber


    #DeepSeaSlumber #SeaOtter #DocumentaryForSleep #DeepSea #OceanDocumentary #MarineLife #OceanLife #DeepSeaDocumentary #ScienceForSleep #OceanFacts #DeepOcean #FallAsleepFast #DeepSleep #SleepDocumentary #BedtimeDocumentary #CalmNarration #SeaOtters #KelpForest #OceanWildlife #MarineBiology

    Hosted on Acast. See acast.com/privacy for more information.

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    2 時間 23 分
  • Coral Reef Facts for Sleep | Built by Animals Smaller Than Your Fingernail
    2026/04/28

    The Great Barrier Reef is visible from space. It was built by animals smaller than your fingernail. That gap between those two facts is the whole story, and this is where we go tonight.


    🌊 In this episode:

    • How coral polyps extract calcium from seawater and build limestone, one microscopic layer at a time

    • The symbiotic algae that live inside coral tissue and supply up to 90% of the reef's energy

    • Why reefs can only exist inside a narrow band of temperature, depth, and water clarity

    • The anatomy of a reef across time, from fringing reef to barrier reef to atoll, and what Darwin figured out from a boat in 1842

    • The cleaning stations, ancient partnerships, and quiet agreements that hold a reef community together

    • Two entirely different communities sharing the same coral on opposite schedules: the day shift and the night shift

    • What a coral reef suggests about belonging, community, and complexity without a center

    • A Day in the Life drift through the reef at the edge of evening, in warm amber water, as the night shift begins

    Over two hours of unhurried reef, from the smallest polyp to the largest living structure on Earth.

    Perfect for falling asleep, unwinding, or anyone curious about ocean life.


    🔔 Subscribe for more: @DeepSeaSlumber


    #DeepSeaSlumber #CoralReef #DocumentaryForSleep #DeepSea #OceanDocumentary #MarineLife #OceanLife #DeepSeaDocumentary #ScienceForSleep #OceanFacts #DeepOcean #FallAsleepFast #DeepSleep #SleepDocumentary #BedtimeDocumentary #CalmNarration #CoralReefLife #BarrierReef #MarineBiology #GreatBarrierReef

    Hosted on Acast. See acast.com/privacy for more information.

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    2 時間 9 分
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