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
Waving at strangers from a moving passenger rail
Train windows turn strangers along the tracks into a passing audience. A wave is the simplest possible hello: no names, no awkward small talk, and the train…
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Why website navigation is called breadcrumbs
The name comes from the trail of crumbs in Hansel and Gretel: on a website, breadcrumb links show how deep you are in its pages and offer a route back.
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The tree that grows new trunks from its branches
A banyan’s branches don’t have to rely on the original trunk for support. They drop roots toward the ground, and once those roots take hold, they become…
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Walking entirely around the perimeter of buildings
In some devotional practices, worshippers walk around a central structure, making the circuit itself part of the ritual.
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Why an A-name can get you noticed first
When names are listed alphabetically, someone whose name starts with A may appear near the top and get considered earlier. First items tend to receive an…
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Uncharted 2 sends its spectacular train ride around a loop
Naughty Dog moved the train on a looping route while disguising scenery changes with enclosed carriages and camera cuts. Players experienced a long journey…
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Missing wages can add up to billions without a single burglary
A 2017 Economic Policy Institute study examined minimum-wage violations in ten populous US states and estimated losses of more than $8 billion a year there.…
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Makeup artists apply silicone prosthetics for aging
Aging makeup can take six hours to apply: artists glue textured silicone pieces to an actor’s face, which can leave them sweating under an unbreathable mask…
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Clapperboards visually sync unlinked camera footage
That iconic striped slate isn't just smacked aggressively for dramatic flair. Because high-end cameras often record visual tracks entirely separate from the…
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A fetus grows a temporary coat of fine hair
Lanugo helps hold the protective vernix coating against developing skin. Much of the hair is shed before birth, although some babies—especially premature…
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Why passengers pretend to sleep on crowded trains
A fake nap gives passengers a shield against eye contact, conversation, and the dreaded “Is this seat taken?” The train may be crowded, but a closed eyelid…
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Elevator chimes can tell you which way you are going
One chime signals that the elevator is going up; two signal that it’s going down. The sounds help visually impaired passengers know which direction they’re…
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Why room service trays turn into tiny tables
Folding legs lift the tray above the bed, giving you a small surface for breakfast—and keeping coffee off the mattress.
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Why passengers clap when a train journey ends
A safe arrival after a long ride gives passengers a shared cue to applaud the crew. The clapping is part thanks, part relief: everyone trusted the same train…
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Why working on a train feels productive
On a train, someone else handles the steering, while a seat and table give you a place to settle in. The ride turns travel time into a block of uninterrupted…
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Panic of the ticket inspector approaching slowly
A ticket inspector works through the carriage in order; there’s no mystery about whose turn comes next. Each step turns the nearest pocket into a very urgent…
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America repealed its first income tax—then brought it back
The federal government introduced an income tax to help fund the Civil War and repealed it in 1872. Today's system developed later, with the Sixteenth…
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Taking a vow of absolute and total celibacy
A vow of celibacy means giving up physical intimacy, often as a spiritual calling.
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Train announcements are totally unintelligible
A train announcement has to compete with clattering wheels, rushing air, and sound bouncing off metal and glass. Those echoes smear speech together; the…
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Queuing up in massive lines for proximity
The crowd treats being near an authority figure as an event in itself, like lining up for a celebrity appearance.
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Grand hotel lobbies are designed to encourage lingering
Comfortable chairs and low tables near the entrance make the lobby look busy to people passing by.
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Basketball once used peach baskets with bottoms
Naismith nailed the baskets to gym balconies, and their bottoms were still attached, so someone had to climb up and retrieve the ball after every score. The…
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Color television had to give viewers a reason to replace a working set
NBC's Bonanza and Walt Disney's Wonderful World of Color made colorful scenery and spectacle part of the attraction. The programs could still be watched in…
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Building structures using entirely curved architecture
In some beliefs, curved buildings keep negative influences from getting trapped in corners, even if corners are easier to build.
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