The world is more interesting than you think.
Unexpected facts, big ideas, and little discoveries. Find something that sparks your curiosity today.
A little more wonder
Steve Jobs held a funeral for Mac OS 9
At the 2002 Worldwide Developers Conference, Jobs wheeled a coffin onto the stage, played gloomy organ music, and delivered a eulogy to push developers toward…
Discover more
Sixth house exposes toxic daily routines
In astrology, the sixth house is associated with daily habits, service, and the mundane tasks that keep life running. When astrologers consider it afflicted,…
Discover more
Why you can't stop doomscrolling bad news
Doomscrolling turns worry into a job with no clock-out: check again, in case the next headline makes the danger make sense. Threatening information is hard to…
Discover more
One computer can run dozens of separate systems
A hypervisor lets one physical computer host dozens of isolated operating systems, each running as if it had its own machine while sharing the hardware.
Discover more
Your body generates a tiny magnetic field
As electrical signals travel through the nervous system, their currents generate a faint magnetic field around the body. Your nerves are not magnetic organs;…
Discover more
Metallic car paint contains tiny flakes of aluminum
Metallic paint gets its shimmer from tiny aluminum flakes mixed into the coating. Light bounces off those flakes at different angles, so the car seems to…
Discover more
STACKY FOR IPHONEA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.
Ballet originated directly within Italian Renaissance courts
Wealthy nobles used its intricate, synchronized movements at court parties to display their wealth and political power.
Discover more
Coaches frantically watching immense amounts of footage
Coaches study hours of opponent footage to spot small, repeatable habits they can exploit during a tournament.
Discover more
Bayazid Bastami boldly claimed his banner beat God's banner
Bastami was known for “shathiyat,” startling statements made during a state of spiritual ecstasy. He once declared that his own banner stood higher than God’s.
Discover more
Throwing water on a hill to slide dangerously fast
The first known recreational wet chute was a steep grassy slope that people poured water on before sliding down.
Discover more
Why Emacs users defend their complicated editor
Mastering its many keyboard shortcuts and customizing its setup can make users fiercely loyal to Emacs—even if configuring it sometimes takes time away from…
Discover more
How plasma cutters slice through thick metal
A plasma cutter sends compressed gas, such as nitrogen, through a tiny nozzle and superheats it with an electrical arc. The roughly 40,000°F plasma melts the…
Discover more
Drivers used Chuck E. Cheese tokens to pay tolls
The tokens fit some automated toll baskets because they were close to U.S. coins in size and weight. Drivers could send Chuck E. Cheese tokens through as…
Discover more
Taurus is cosmically associated with the color green
Astrological tradition links Taurus with green, a color associated with nature and money. The sign is often stereotyped as comfort-loving and attached to…
Discover more
Carl Jung believed that flying saucers were actually just modern psychological mandalas in the night sky
Jung saw UFOs as projections of collective anxiety during the Cold War, not visitors from Mars. He interpreted their disc shape as a mandala-like symbol of…
Discover more
Winning Family Feud means predicting strangers, not being correct
The board rewards answers given by people in a survey. A perfectly sensible response can earn nothing if it is not among the listed answers, while a less…
Discover more
How tractors helped create the Dust Bowl
Deep-plowing gasoline tractors tore up the prairie grasses that held soil in place, leaving it exposed and helping set the stage for the Dust Bowl.
Discover more
Fixed stars were used by ancient navigators who believed they literally controlled the weather
Romans blamed Sirius, the Dog Star, for adding heat to the sun during the “dog days” of summer; they thought it could make dogs go mad.
Discover more
A newborn's clearest world is close enough to hold
Early vision works best at roughly eight to twelve inches, about the distance to a face during feeding. Fine detail and color discrimination develop with…
Discover more
Parents hide true birth times from kids
Some parents withhold the exact birth hour because astrology profiles use it; without that detail, their teenagers can’t read a precise chart.
Discover more
Free markets supposedly solve problems better than states
Rather than have government set the rules for every exchange, free-market advocates want supply and demand to guide decisions. Their wager is that the…
Discover more
Chrono Trigger has 13 radically different endings
Defeating the final boss at different points in the game can trigger radically different outcomes—from saving the world to meeting the game's creators.
Discover more
Why the darts line is called an oche
No one knows for sure. Theories trace “oche” to obscure brewing terms, but its origin remains unclear.
Discover more
Why red lemonade can taste like cherry
A glass of red lemonade already looks like it ought to taste like cherry. Your brain combines color with smell and taste, using familiar pairings to guess…
Discover more