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
Why groups work around abusers instead of expelling them
Expelling an abuser can threaten a group’s status, routines, or sense of itself. Members may minimize the harm or work around the person to avoid a costly…
Discover more
Victorian women wore live beetles as jewelry
Jewel-toned beetles shimmered on golden chains pinned to dresses, crawling across the fabric like living brooches. The accessory came with its own legs.
Discover more
Pac-Man was designed to bring more women into arcades
Instead of another violent space shooter, its creator built a colorful game around the familiar idea of eating food. The shift helped draw young women into…
Discover more
Lake Titicaca puts commercial boats 12,500 feet above sea level
The lake sits at about 3,812 meters on the border of Peru and Bolivia and is known as the world's highest commercially navigable lake. Its broad waters…
Discover more
When email stopped working past 500 miles
A software update set a network timeout so low that messages to servers more than 500 miles away arrived too late. The delay roughly matched the time signals…
Discover more
Extreme stress can make the world feel unreal
Under extreme stress, the mind can create distance from what is happening. A familiar room may seem dreamlike, or your own actions may feel as if they belong…
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.
Hitchcock built an entire apartment courtyard indoors
The 31 apartments were built to scale, with working plumbing and electricity.
Discover more
A Concorde jet chased an eclipse for 74 minutes
The Moon’s shadow raced across Earth, but Concorde flew fast enough to stay inside it. By following the shadow, the supersonic jet kept the Sun covered for…
Discover more
Dried saintly relic blood that inexplicably liquefies
A glass vial in Naples is said to hold the centuries-old dried blood of San Gennaro, which reportedly liquefies a few times a year. Skeptics suggest it may be…
Discover more
Radioactive glow of a famously cursed jewel
The 45-carat blue diamond can glow red for several minutes after ultraviolet exposure because of phosphorescence, not radioactivity.
Discover more
A trauma therapy asks your attention to do two jobs at once
In EMDR, a therapist guides a person to recall aspects of a traumatic memory while following alternating movements, sounds, or taps. One explanation is that…
Discover more
Why a bad option makes the expensive one tempting
A bad option can make a pricey one look like a bargain without changing its price. If one choice is clearly worse on the same features, it becomes a…
Discover more
Sega's 'blast processing' was mostly marketing
“Blast processing” was a marketing slogan, not a specific technology. Sega used it to make the Genesis sound more powerful than Nintendo’s hardware.
Discover more
A carved runestone sparked Viking mysteries
A Swedish immigrant found the stone tangled in tree roots on his Minnesota farm in 1898. Its runes appeared to describe a medieval Nordic expedition, but…
Discover more
The BBC once filled its news slot with piano music
On April 18, 1930, the BBC announced that there was no news, and piano music filled the bulletin's slot. It is a striking contrast with a rolling news feed:…
Discover more
The historic canals still carrying freight in Britain
Barges carry heavy loads such as building materials and waste along canals, keeping them off crowded roads. A single boat moves far more freight than a van,…
Discover more
An abandoned Arctic ship kept turning up for 38 years
Baychimo was left behind after becoming trapped in ice in 1931. It repeatedly reappeared along the Arctic coast; visitors even boarded it, only for weather…
Discover more
How bullet trains drive up rural home prices
A town that once felt too far from the city can become a practical commute when a bullet train cuts the trip. High-paid city workers can then compete for…
Discover more
A crystal can reveal clues to a sun hidden behind clouds
Some crystals filter polarized skylight, letting an observer infer the direction of the sun. Researchers have tested this as a possible explanation for Viking…
Discover more
Greek Fire burned on seawater
Byzantine crews blasted the incendiary liquid through pressurized siphons, turning a ship’s bow into a weapon. Seawater couldn’t put it out; the fire kept…
Discover more
A comic empire began as a late night sketch
The Teenage Mutant Ninja Turtles began as a late-night joke, poking fun at the dark, brooding tone of 1980s superhero comics.
Discover more
A lucky botanical mutation is incredibly rare
A four-leaf clover is a rare recessive genetic anomaly, appearing in about one out of every 10,000 white clovers.
Discover more
Two iconic figures shared a birth year
Martin Luther King Jr. and Anne Frank were both born in 1929, placing the civil rights leader and the Holocaust victim in the same generation.
Discover more
Reality TV has storytellers hiding behind the scenes
Story producers shape the drama without writing formal dialogue: they manipulate editing timelines and prompt contestants behind the scenes to build explosive…
Discover more