Planned Obsolescence: How Manufacturers Engineer Products to Fail
Your products are not wearing out. They are being engineered to stop working. The century-old business strategy, the evidence, and the global legislative movement pushing back.
76 articles
How Sleep Actually Works: The Two-Process Model, Sleep Debt, and Why Weekends Cannot Fix It
Your body uses two independent systems to regulate sleep. Neither cares about your weekend plans. The science of sleep debt, circadian rhythm, and why catching up is harder than you think.
How Human Memory Works and Why Eyewitness Testimony Is Unreliable
Your memory is not a recording. It is a reconstruction, rewritten every time you remember. The science explains why eyewitness testimony is the leading cause of wrongful convictions.
The Replication Crisis: Why Most Published Psychology Research Cannot Be Reproduced
In 2015, researchers tried to reproduce 100 psychology studies. Only 36% replicated. The replication crisis revealed structural problems in how science filters truth from noise.
Uncensored AI: What the Term Actually Means and What It Does Not
Uncensored AI does not mean lawless AI. It means fewer corporate guardrails on information that is freely available elsewhere. Here is what the evidence shows after three years of open-source uncensored models. (Affiliate)
Farmed Salmon vs. Wild Salmon: What the Science Says and the Industry Does Not
Farmed salmon and wild salmon are not the same product. The nutrition, contaminants, environmental damage, and labeling fraud tell a story the industry prefers to keep vague.
Microplastics Health Risks: What Science Knows, What It Does Not, and What Is Unknown
Microplastics are in your food, water, blood, and brain. The science on what that means for your health is both more advanced and more uncertain than most coverage suggests.
The Science of Ghosts: Why Your Brain Is the Most Haunted House
About 39% of Americans believe in ghosts. The experiences they report are real. The explanations are natural, measurable, and more interesting than the supernatural.
Tai Chi Chuan: What the Clinical Evidence Actually Says About the Slowest Martial Art
Over 500 randomized controlled trials have examined tai chi chuan. The results on balance, blood pressure, and chronic pain are more specific, and more impressive, than the wellness branding suggests.
Survivorship Bias: Why the Evidence You Can See Leads You to the Wrong Conclusion
Survivorship bias means drawing conclusions from winners while ignoring the failures that were filtered out. From WWII bombers to bestselling business books, the missing data changes everything.
The Dunning-Kruger Effect: What the Original Research Actually Shows
The Dunning-Kruger effect is real but the version in a thousand LinkedIn posts is not. What the original 1999 paper actually found, what later statistical critiques revealed, and why the magnitude matters.
Magnesium Deficiency: The Nutrient Gap Most People Don’t Know They Have
Nearly half of Americans don’t get enough magnesium, and the standard blood test routinely misses the deficiency. Here is how it works, why it goes undetected, and which foods actually help.