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Inside Your Body
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Series · The Body Tour

Inside Your Body

Twenty-odd things happening under your skin right now that you were never told about. Not a biology class - a tour of your own hardware.

46 episodes ~184 min
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What Your Eyes Do Not Show You · Part 1 · 10 episodes
  1. Why Your Voice Sounds So Wrong on a Recording
    S1:E1

    Why Your Voice Sounds So Wrong on a Recording

    Everyone else has been hearing the recording version of you your whole life. The voice in your head is the fake one.

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  2. That Falling Jolt Just Before You Fall Asleep
    S1:E2

    That Falling Jolt Just Before You Fall Asleep

    You are drifting off, then your whole body jerks like you stepped off a cliff. It has a name, and it is almost always harmless.

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  3. Why Coffee Sends You Running to the Bathroom
    S1:E3

    Why Coffee Sends You Running to the Bathroom

    One cup, and within minutes your colon starts working like you just ate a full meal. Even decaf does something.

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  4. Your eyes actually breathe air too
    S1:E4

    Your eyes actually breathe air too

    And surprise, they don't use your nose or lungs to do it

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  5. LASIK reshapes eyes while you watch
    S1:E5

    LASIK reshapes eyes while you watch

    Imagine vision so sharp it seems like a cheat code. LASIK surgery is a quick, precise process that permanently alters your eye to make it happen.

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  6. Ostrich eyes are bigger than its brain
    S1:E6

    Ostrich eyes are bigger than its brain

    Turns out, there's not a lot of room for smarts behind those giant eyeballs

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  7. Your eyes actually miss most colors
    S1:E7

    Your eyes actually miss most colors

    It turns out we're not seeing the whole picture out there

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  8. Your eyes miss a whole spectrum of color
    S1:E8

    Your eyes miss a whole spectrum of color

    There are colors out there invisible to most of us. What are you missing?

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  9. Your brain invents colors you can't see
    S1:E9

    Your brain invents colors you can't see

    that tricky magenta? it's only in your mind, not out there in the light

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  10. Your eyes make up colors just for you
    S1:E10

    Your eyes make up colors just for you

    It's not your imagination; optical illusions really can trick your brain

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