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Exploring tech & AI, business, philosophy, psychology, and health & wellbeing.

All Psychology Science Health & Wellbeing Tech & AI Mind & Body Philosophy Business Wellness|Series

26 articles · page 1 of 2

Science7 min readMar 29, 2026

Twenty Thousand Neurons That Run Your Life

In 1972, two labs independently destroyed a tiny brain region in rats and wiped out their sense of time. That region contains 0.00002% of your neurons. It controls everything.

Cover image for The Molecular Gears: How a Single Cell Keeps Time

Science

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6 min read

Mar 29, 2026

The Molecular Gears: How a Single Cell Keeps Time

Three scientists won a Nobel Prize for figuring out how cells tell time. The answer is a feedback loop so elegant it runs in nearly every cell in your body.

Science8 min readMar 29, 2026

Your Liver Doesn't Know What Time Zone You're In

Every organ in your body keeps its own time. When those clocks disagree, the consequences go far beyond feeling tired.

Science6 min readMar 29, 2026

Light Is a Drug You Take Through Your Eyes

In 2002, scientists discovered a hidden photoreceptor that doesn't help you see. It tells your body what time it is. You're dosing it wrong every single day.

Science8 min readMar 29, 2026

Your Chronotype Isn't a Choice: You're Being Punished for Your Genetics

Whether you're a morning person or night owl is written into your DNA. Society treats one as virtuous and the other as lazy. The science says that's discrimination.

Science7 min readMar 29, 2026

Your Brain Learned Chronic Pain Like It Learned Your Name

A Northwestern brain imaging study predicted who would develop chronic pain with 85% accuracy, and the answer had nothing to do with their injuries.

Science7 min readMar 29, 2026

Fake Surgery Works

In 2002, a surgeon proved that pretending to operate on arthritic knees worked just as well as actually operating. The implications for how we understand pain are staggering.

Science7 min readMar 29, 2026

Words That Wound: How Language Changes Pain

A saline injection relieved real pain because a doctor said it would. The words activated the brain's own opioid system. If pain is a prediction, language is one of the most powerful things that can rewrite it.

Science7 min readMar 29, 2026

Teaching People Their Pain Away

A single neuroscience lecture can reduce chronic pain. Not drugs, not surgery. An explanation.

Science6 min readMar 29, 2026

The Best Painkiller Is the One That Hurts

Exercise reduces pain as effectively as drugs. But for chronic pain patients, movement itself triggers the alarm. The fix is teaching your brain that motion isn't danger.

Science8 min readMar 29, 2026

Debugging the Pain Program

For 41 years, the official definition of pain was wrong. The fix points to a future where we treat chronic pain by rewriting the brain's predictions, not replacing body parts.

Science6 min readMar 28, 2026

There Are No Pain Receptors

Your body doesn't have pain receptors. It has danger detectors. The difference between those two things explains almost everything about chronic pain, phantom limbs, and why a soldier can take a bullet and feel nothing.

Science7 min readMar 28, 2026

Three-Quarters of Soldiers With Major Wounds Didn't Want Morphine

In 1946, an Army doctor discovered that soldiers with devastating injuries reported less pain than civilians with minor surgeries. The reason rewrites everything you think you know about how pain works.

Science6 min readMar 28, 2026

The Limb That Isn't There Still Hurts

80% of amputees feel a limb that no longer exists. 50-80% feel pain in it. Phantom limb research is the clearest proof that pain is built by the brain, not reported by the body.

Science6 min readMar 28, 2026

A Ten-Dollar Mirror That Cured Phantom Pain

V.S. Ramachandran placed a mirror on a table and tricked the brain into releasing a fist that didn't exist. What happened next rewrote our understanding of how pain works.

Science5 min readMar 27, 2026

Suzanne and the Forest's Hidden Hubs

Suzanne Simard's 1997 experiment changed how ecologists think about trees. Not because forests are sharing economies. Because they have hubs.

Science4 min readMar 27, 2026

Why Forest Networks and the Internet Have the Same Shape

Nodes, edges, hubs, redundancy, adaptive routing. Both systems evolved the same architecture independently. That's not a metaphor. That's convergent engineering.

Science4 min readMar 27, 2026

Trees Don't Actually Talk... Or Do They?

Plants exchange defense signals, carbon, and possibly electrical spikes through shared fungal networks. It's not language. But it's not nothing either.