Category: Science
-
Why some plastic containers stain instantly and others never do
Tomato sauce ruins some food containers and slides off others. The answer comes down to plastic type, surface energy, and how oils interact with polymers.
-
Placebo effects drive many results
From supplements to surgery, placebo effects explain a startling share of perceived benefits. Here’s how to tell real treatment from expensive expectation.
-
The placebo effect drives many supplement results
Supplements often deliver real subjective benefits, and a large share of those benefits is the placebo effect. That’s not nothing, but it changes the value calculation.
-
The Placebo Effect Is More Powerful Than People Think
The placebo effect isn’t just imagination. It produces measurable physiological changes, sometimes rivaling real drugs. Here’s what the research actually shows.
-
The limits of DNA evidence
DNA is treated as the gold standard of forensic proof, but it has real limits. Here’s where it can mislead juries and what it doesn’t actually prove.
-
Marketing moves faster than science
By the time research is settled, marketing has already sold a generation on the conclusion. Here’s why the gap matters and how to read around it.
-
Free-fall physics: what engineers say vs. what YouTube says
The ‘free-fall’ argument about WTC 7 sounds compelling online, but structural engineers describe the physics very differently. Here’s what each side actually claims.
-
The town that banned WiFi because of electromagnetic sensitivity
Green Bank, West Virginia restricts wireless signals not for health claims but for radio astronomy. Here’s the truth behind the EMS migration story.
-
The guy who tried to prove the Earth was flat with a homemade rocket
Mad Mike Hughes built rockets from scrap to prove the Earth was flat. The story is funnier and sadder than the headlines suggested.