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
Floating in a massive vertical wind tunnel
A powerful fan blasts air upward fast enough to balance a person’s weight. The flyer hovers where the rising air and gravity match, like a human leaf caught…
Discover more
When sinister simply meant left-handed
The Latin root of “sinister” meant “left,” but the word later came to suggest evil and ill omen—a linguistic bias against left-handedness.
Discover more
Passing oranges under chins violates personal space
Players pass an orange using only their necks, bringing their faces close as they try to keep it from dropping.
Discover more
How Cinderella Castle tricks you into seeing it as taller
The castle’s upper-level bricks and windows are smaller than those below, making it appear taller than it really is.
Discover more
MASH let children gamble on their future
A few random pen strokes could assign a child a shack, a spouse they hated, and a garbage truck—turning a playground game into a tiny exercise in fate.
Discover more
Why nurse caps looked like tiny nun veils
Early nurse caps drew on the veils worn by monastic caregivers. Over time, the veil-like covering was pared down into the small white hospital hat many people…
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.
Bouncing on large bouncy spheres with handles
Each landing squashes the ball and stores energy in its elastic shell; as it rebounds, that energy launches the rider into another hop. The handle offers…
Discover more
Why Santa's chimney route makes no sense
A chimney is a narrow, hot, sooty passage—not a sensible entrance for a person carrying a sack. The story turns that awkward route into magic, because “Santa…
Discover more
Mr. Potato Head once needed a real potato
The original 1952 kit supplied features children could attach to a real potato or another vegetable. The vegetable body was the family's contribution, which…
Discover more
Cap’n Crunch has a surprisingly grand real name
He’s Horatio Magellan Crunch, and his sleeve stripes technically identify him as a commander, not a captain.
Discover more
Yopo powder must be forcefully blown into your nasal cavity
The seed powder is taken through the nose with a long tube, blown in by another person; swallowing it is said to be ineffective.
Discover more
Internet routers act as digital traffic cops for data
A router checks where each data packet is headed and forwards it toward the right network. A message may be split into packets that pass through several…
Discover more
Wipeout’s muddy pools could make contestants sick
Contestants repeatedly plunged into the same muddy, stagnant pools, where sweat and exhaustion added to the risk of skin rashes and gastrointestinal illness.
Discover more
Hanging under a completely soft fabric wing
Air rushes into the fabric wing’s cells and gives the soft canopy its shape. Its curved surface makes lift, while suspension lines carry that force to the…
Discover more
Passwords existed long before computers
An ancient guard could challenge an approaching soldier to say the day’s secret phrase. Get it right and pass; give yesterday’s answer and you’re stopped at…
Discover more
Skimming across shallow shore water on flat boards
A skimboarder sprints, drops a flat board onto the thin film of water at shore, then jumps aboard. Speed lets the board skim across the shallow layer instead…
Discover more
St. Basil's Cathedral features completely mismatched domes
Their vivid colors and swirling patterns give the cathedral’s skyline an unmistakably irregular look.
Discover more
How pressure kills bacteria without heat
High-pressure processing uses water pressure—up to 87,000 pounds per square inch—to damage pathogens in packaged foods without heat. That helps preserve foods…
Discover more
This museum collects the things an ex left behind
The Museum of Broken Relationships displays donated objects alongside the stories attached to them. An ordinary possession becomes interesting because of the…
Discover more
Spinster was once an ordinary job title
Spinster began as a job title for women who earned a living spinning thread. Later, the word shifted from what a woman did for work to whether she was…
Discover more
Burj Khalifa operates incredibly high-speed elevators
Its elevators reach the top in under a minute, and the rapid climb can make passengers' ears pop.
Discover more
A firewall was once a wall against fire
A firewall is less a solid wall than a rule-checking gate. It examines network traffic and blocks connections it isn’t meant to allow, much as a fire wall can…
Discover more
Why a three-minute dance needs a costly costume
The performance lasts three minutes, but families may have to pay for elaborate costumes in advance—and the purchases are nonrefundable. After one afternoon…
Discover more
Why your muscles are named after little mice
The Latin word musculus means “little mouse.” A flexed biceps was thought to look like a small animal moving beneath the skin.
Discover more