#5061: Why Plastic Vapor Triggers Asthma More Than Sawdust
An asthmatic engraver discovers plastic vapors trigger his airways while metal and wood dust barely register. Here's why—and how to test your own t...
#5028: What 670nm Red Light Actually Does for Sleep
670nm is a badge, not a mechanism. Here's how to actually shop for a sleep light.
#5027: The 670nm Sleep Light Myth: What That Number Really Means
That "670nm" on your sleep light isn't about melatonin at all. It's about copper atoms in your mitochondria — and the dose is probably fictional.
#5010: Why Vegetables Beat Fruit and Supplements
Vegetables do things fruit and supplements can't — from gut microbiome diversity to triggering your body's own antioxidant systems.
#5008: Why "Superfoods" Are Marketing, Not Science
The $200 billion superfood industry has no scientific definition. Here's what antioxidants actually do.
#4981: The Void That Doesn't Heal
Why the grief of not having supportive parents feels different — and what neuroscience reveals about it.
#4961: Can You Learn to Be Good at Small Talk?
Why "just be curious" fails anxious people — and what actually works for better conversations.
#4959: Can Tolerance Be Taught? The Psychology of Coexistence
Is tolerance a personality trait or a skill you can learn? What Jerusalem's mixed neighborhoods reveal about coexistence.
#4895: The Tuna Aisle Dilemma: Hypervigilant Prosociality Explained
Why staying with in-laws you like can still feel exhausting—and what to do about it.
#4884: Cooling Your Brain When Heat Melts Executive Function
Why overheating destroys focus and what actually works for emergency cooling.
#4879: Life at the End of the Supply Chain
What Antarctic winter-overs and island communities teach us about constraint, community, and being present.
#4869: The ADHD Stimulant Family Tree and What's Next
Why Vyvanse dominates ADHD treatment and what could finally challenge it.
#4868: Why Cannabis Is Easier to Get Than ADHD Meds
Schedule II drugs require pill counting and paper scripts. Schedule I? Delivery to your door. Here's why.
#4853: What Happens in the Sleep Netherworld
Why you can feel awake all night while your brain is actually asleep — and why it feels worse than pulling an all-nighter.
#4851: What Half-Life Tells You About Tapering Off Sleep Meds
Why short-half-life drugs are actually harder to quit, and how the bathtub analogy explains it all.
#4844: Why Your Brain's Relaxation Switch Is Different
Why meditation works for some and triggers anxiety in others — and how to find your own relaxation tools.
#4842: How to Hide What You're Feeling (Without Making It Worse)
The mechanics of emotional leakage and what actually works for short-term suppression.
#4840: Is Audio Learning Actually Effective?
We examine the science of audio learning, its real trade-offs, and how to use it strategically.
#4835: How Math Took Over Your Prescription Bottle
Dosing wasn't always science. Before 1937, it was guesswork. Here's how equations conquered medicine.
#4823: How to Disappear in Plain Sight in Conversation
Why grey rocking backfires and how beige rocking lets you set the agenda without anyone noticing.