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
How many times does your heart beat each day
Each beat is a squeeze of the heart muscle that sends blood onward, delivering oxygen and nutrients around the body. Add those squeezes across a day and the…
Discover more
Astrological aspects like squares ensure your internal monologue is a constant brutal battleground
In astrology, a square forms when two planets are 90 degrees apart and is read as a source of tension. A Sun–Moon square, for example, is said to set a…
Discover more
A pope helped crown the emperor who later deposed him
John XII crowned Otto I emperor in 962, then fell into conflict with the ruler whose authority he had helped establish. A synod backed by Otto deposed John…
Discover more
Tabletop roleplaying games use dice to decide whether simple actions succeed or fail
A bad roll can make even a highly trained assassin stumble over a fence or accidentally offend a king.
Discover more
Workers spend roughly a third of the year on forms, reports, and other paperwork
The time disappears into forms, compliance reports, and duplicate administrative work. Add documents formatted for an audience that never reads them, and…
Discover more
Pyromancers stared directly into roaring fires until their retinas burned badly enough to see prophetic visions
Prolonged staring at bright flames can damage the retina and leave afterimages, offering a physical explanation for visions that might be interpreted as…
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.
Magic: The Gathering began as convention filler
Richard Garfield pitched a complex board game, but the publisher thought it was too expensive to produce and asked for something small and cheap to play…
Discover more
Escargot is often smothered in garlic and butter
Escargot is often served smothered in garlic and butter.
Discover more
Air pockets make apples float
An apple’s flesh contains tiny air pockets between its cells, making the whole fruit less dense than water. Those pockets work a bit like the air in a life…
Discover more
Grigori Rasputin survived his infamous assassination mostly due to his killers being incompetent
The famous story that he survived cyanide and gunshots is less mysterious if his attackers were simply inept. The cyanide may have degraded during baking, and…
Discover more
New York uses yellow to mark street-hail taxis
New York’s yellow cabs stand out from other cars, and the city uses the color to identify licensed taxis that pick up street hails. A bright paint job became…
Discover more
In astrology, one isolated element can dominate an entire personality profile
Astrologers may give an element extra weight when it appears only once in a chart, treating the lone placement as a conspicuous trait that demands expression.
Discover more
Greece’s future finance minister studied virtual game economies
Valve needed someone to study the markets inside its games, so it hired economist Yanis Varoufakis—later Greece’s finance minister. In those virtual…
Discover more
Astrology’s quincunx places two points 150 degrees apart
Astrologers say the points share neither an element nor a modality, so the aspect is often interpreted as requiring awkward adjustment—like roommates trying…
Discover more
Raphael's fatal fever became a story about his private life
Giorgio Vasari later claimed the painter concealed sexual excess from his doctors and received harmful treatment. Raphael did die after a fever in 1520, but…
Discover more
Tetris reached the Game Boy through a deal for one specific kind of screen
In 1989, Henk Rogers secured Tetris's handheld rights and licensed them to Nintendo. Rights to a computer game didn't automatically settle who could publish…
Discover more
The Incas poured a drink for the earth
Ceremonial vessels called pacchas let offerings of corn beer flow into the ground. An Inca fish-shaped example sends the liquid out through its mouth. The…
Discover more
ARPANET crashed after UCLA sent just LO
On October 29, 1969, a UCLA computer tried to send 'LOGIN' to a machine at the Stanford Research Institute. The receiving system failed after the first two…
Discover more
Sega needed each Dreamcast owner to buy two Shenmue copies to break even
Its $70 million budget was so high that every Dreamcast owner would have had to buy two copies for Sega to break even. The gamble contributed to Sega leaving…
Discover more
Cambridge grew from scholars leaving Oxford
In 1209, conflict between Oxford townspeople and scholars helped send academics elsewhere, including Cambridge. A university was a community of teachers and…
Discover more
Dry air drains opals’ moisture, leaving them crack-prone
In very dry air, an opal can lose moisture and become prone to cracking.
Discover more
Earth’s day-night boundary sweeps across the surface
As Earth rotates, the boundary between sunlight and shadow sweeps across the surface, marking sunrise and sunset wherever it passes.
Discover more
Tensegrity routines aim to gather ambient energy
Practitioners describe the movements as a way to gather ambient energy, rather than ordinary exercise.
Discover more
Covering your skin in excrement was once used as a humbling exercise
The point was deliberate self-abasement, not cleanliness.
Discover more