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The Rest Is Science 5 Jul 2026 45 here now

Your Brain Invents Pain. Here's Why.

Stubbing your toe feels like the pain is entirely in your foot. But the reality is far stranger... the agonising sensation you experience is actually a highly complex, constructed illusion, invented i

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I had a testicular torsion when I was 13 playing soccer. I kicked the ball awkwardly and my testicles pretty much wrapped together, I didn’t know what happened until I started getting light headed then I started throwing up. I was rushed to the er and the doctor told me had I waited 5 minutes longer I would’ve lost a testicle. By far the scariest human faulty ever.
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46:52 if pain is the alarm that sounds to alert us of injury, then we should really just shout “I’m aware, I’m aware, I’m aware…” when we stub our toes
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I love the range of vocabulary Hannah is using, it's always a pleasure to listen to her descriptions of things
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13:06 actually Thomas Paine isn't spelled Payne and, interestingly, he was born with it just spelled Pain
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24:07 Not Michael completely forgetting he has met this exact same man😂. I had stopped the episode earlier when he mentioned doing the Thermal Grill Illusion with Rosanna Pansino to look it up. It was in the "Touch" episode of Mind Field. I watched the whole episode, where he also interviews Steven Pete in it, and then came back to this episode only to see that he has completely wiped it from his memory😂.
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@GuanoLad From YouTube ↗ 7 Jul 2026 11
Some pains cause your body to tense, and yet a tense body makes pain worse. The best painkiller lets you relax, so the pain dissipates, and also allows the body to heal.
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POV your brain is getting shocked at 22:19
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41:50 really powerful statement. When I think about it, my surgeon is definitely the one who saved my life, but my nurse was the one who made what would've been a miserable week in the hospital an enjoyable experience
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I've had three kids, and the worst pain I have ever experienced was when I had 2 or 3 golf ball sized gallstones. Before I knew it was gallstones, my roommate came to me and said I could get dressed or go as I was, but he was taking me to the hospital - apparently I sounded like an animal caught in a leg trap and was entirely unaware of it
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21:54 I was hoping it would be called the thinking cap
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I had my leg amputated traumatically. Weird, that wasn't the worst part. They used a suction pad thingy to pull some of the dirt out and my flesh grew into the sponge. The pain of ripping the sponge off made me scream, and I'm a fairly resilient boy!!!
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It's not enough that Dr Frye smarter than all of us, but she's boosting it with electricity.
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Stress can make pain worse, but also pain can make stress harder to deal with. I got bitten on my rib cage at work and I started crying, not because it hurt that bad, but because my ability to deal with stressful things I was dealing with outside of work was eliminated
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@deancyrus1 From YouTube ↗ 7 Jul 2026 104
36:47 you are exactly right. I remember when my kids when very young. If I saw them hurt themselves and I might know that it must have hurt. They look at you, as if to confirm what they should do. I would always calmly say 'did that hurt? ' 'you are very tough, do you want a hug? ' they would sob a little bit. I have seen a parent react by gasping with wide eyes running to the child. Every time resulted in hysterical lengthy screaming.
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@vaszgul736 From YouTube ↗ 7 Jul 2026 272
I had a cat with an inability to feel pain. ......He was a lot. World's happiest cat, HAPPIEST cat. Nothing bothered him. Always so happy. But he scratched one of his ears completely off. We found him biting hard objects until he bent all his teeth forward. He had to wear sweaters because he would clean his fur until he took the skin off if we didn't keep him clothed. He was always injured in some severe way, but it didn't bother him at all. One time he got outside and laid on a hot piece of metal taking a nap in the sun and burned his entire side because the metal was scalding hot in a 110 degree heatwave..
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@earnhar768 From YouTube ↗ 7 Jul 2026 214
Heard a story where a guy stepped on a nail, was in severe pain, taken to the ER where they discovered the nail went between his toes and there was no injury. But he still felt severe pain just from the perception.
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Kidney stones were so bad I curled up in a fetal position on the floor and wept... in public. I'm a six-foot tall, 200 lb. man, so people generally do not expect to see that. I discovered why opioids are prescribed to people despite the risks. I can't imagine going through that without medicine.
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@SU-CMM From YouTube ↗ 7 Jul 2026 196
People that live without chronic pain are so beyond fortunate
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Michael at the spa washing his hands while Hannah here in the pits of hell.
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@Xyrmielle From YouTube ↗ 7 Jul 2026 750
When I was a child, I remember playing with a little girl who couldn't feel any pain. The playdates had to be set up very carefully, so that she would in no way hurt herself. She had to go to the bathroom at regular intervals, had to be super careful when eating, wasn't allowed to run in case she fell and broke something without feeling it. I moved away from Poland to the US, and the next time I visited, I found out that she had passed away due to an infection. She was so beautiful, and intelligent as hell. One of the most thoughtful human beings I've ever met. I don't think she even made it to her 14th birthday. Just a sad, sad story.