Psychology
Discover facts about psychology. Small discoveries that change the way you see familiar things.
Psychology

Can a sports riot reveal collective narcissism
Burning down your own city because your team won a championship isn't just passion; it's a terrifying psychological mechanism. Collective narcissism happens…
Discover more
Why feeling your heartbeat may fuel panic
Being heavily in tune with your own body sounds like a wellness guru's ultimate dream, but for your mental health, it can quickly become a nightmare.…
Discover more
Why plotting revenge feels so rewarding
The old proverb says that seeking revenge is like drinking poison and expecting the other person to die, and neurological scans confirm this is entirely…
Discover more
Why using your hands can help you solve problems
If you think your brain is the only organ doing the math, try explaining a spiral staircase while sitting firmly on your hands. Embodied cognition suggests…
Discover more
Why your rival's failure can feel better than your victory
Smiling when an arrogant coworker fails a presentation is a primal evolutionary reflex designed to regulate social hierarchy. Schadenfreude, the experience of…
Discover more
Why chewing sounds can trigger rage
If the sound of someone loudly smacking their lips over a bowl of cereal makes you want to flip a dining table, you are not just irritable; you have a…
Discover moreA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.

Why The Polar Express feels so unsettling
Humans are perfectly fine with cartoonish robots and totally fine with actual humans, but anything stuck in the middle triggers a profound, ancient terror.…
Discover more
When emotions feel like indigestion
If your only two emotional settings are "good" and "bad," your mental health is driving without a steering wheel. People suffering from alexithymia lack…
Discover more
Why some people joke about their own pain
Making people laugh is often a highly sophisticated defense mechanism dressed up as entertainment. Psychologists categorize humor into four distinct styles,…
Discover more
Why grief can follow a celebrity you never met
Weeping over a celebrity you never actually met isn't dramatic; it's a completely valid neurological response. When Robin Williams passed away, millions…
Discover more
What months in a dark cave did to one man’s sense of time
Strip away the sun, clocks, and social cues, and your internal concept of time completely collapses. In 1962, French chronobiologist Michel Siffre descended…
Discover more
Why some extremists see the group as part of themselves
It is absolutely baffling to imagine sacrificing your only life for an abstract cause, until you realize these individuals suffer a radical psychological…
Discover more
Martin Seligman proved that chronic defeatism is just a bad neurological habit that humans can systematically unlearn
We love to romanticize our misery as a fixed, tragic personality trait, but the guy who famously discovered 'learned helplessness' in the 1960s later figured…
Discover more
Can Botox affect how we read other people's emotions
Emotions aren't just invisible magic happening inside your skull; they require physical muscle movements to properly compute. Because humans understand the…
Discover more
Why old posts make you cringe
That unbearable wave of physiological embarrassment you feel reading your old diaries is actually a brutal, highly adaptive defense mechanism. Temporal…
Discover more
Why astronauts feel changed after seeing Earth
Staring at something incomprehensibly massive literally shuts down the default mode network in your brain, annihilating the part of you that worries about…
Discover more
Why people overestimate how many others think like them
You are arrogantly obsessed with your own worldview, automatically assuming the vast majority of humanity completely agrees with your specific quirks. When…
Discover more
Why a typo can slow your next move
The exact moment you accidentally send an embarrassing typo to your boss, your brain imposes an involuntary speed limit on your fingers. Known as post-error…
Discover more
Dot-probe therapy programs your brain to ignore angry faces
You can literally hack a highly anxious brain by forcing it to play a very specific, incredibly boring video game. People with severe anxiety have a…
Discover more
Why you remember the past but forget your plans
Grandpa can recount the exact weather during the moon landing but burns the toast every morning because his prospective memory is failing. While retrospective…
Discover more
Martin Luther confessed for hours over religious guilt
Before changing history, Martin Luther would confess his sins for up to six hours a day, paralyzed by the fear that God hated him. This is a classic,…
Discover more
Why Alzheimer's caregivers can grieve before death
Mourning typically follows a funeral, but for caregivers of Alzheimer's patients, the funeral is just a grim formality. They suffer from anticipatory grief, a…
Discover more
Why losing digital gear can feel genuinely painful
Losing an imaginary sword to a server crash can cause genuine psychological distress. Gamers and social media users develop intense psychological ownership…
Discover more
Remembering to take Lipitor is a prospective trap
Your brain is spectacularly bad at planning the future, which is why that pill bottle stares mockingly at you. Prospective memory is the ability to remember…
Discover more