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
Sweden repeatedly tried to ban coffee—and kept having to try again
Restrictions in the eighteenth and early nineteenth centuries targeted a foreign luxury that authorities associated with wasteful consumption. The repeated…
Discover more
Forum signatures append large graphical banners to posts
These customized graphics appeared below users’ posts, sometimes turning even a brief reply into a page topped with glittering text.
Discover more
Why humans have to get vitamin C from food
The missing step is genetic: humans have an inactive version of a gene needed to make vitamin C. Without that working instruction, our bodies can’t…
Discover more
Double-blind tests rarely find MSG reactions
When a test is double-blind, neither the person eating the food nor the researcher knows whether it contains MSG. That makes it easier to see whether symptoms…
Discover more
Diamonds are just heavily compressed coal
Aries uses the diamond as its traditional birthstone. The comparison to compressed coal is a joke about pressure, not a literal origin story.
Discover more
Gamers wipe sweaty palms on their jeans
In the tense final moments of a match, players may wipe sweaty palms on their jeans before gripping the controls.
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.
Emanuel Swedenborg authored seminal metallurgy textbooks
Before his later writings on astral travel, Swedenborg published dense Latin works on copper and iron smelting that were used by foundries across Europe.
Discover more
Pearl Jam was once named after a basketball player
They named themselves Mookie Blaylock after the professional basketball player, then called their debut album Ten for his jersey number.
Discover more
Why baking powder makes batter rise
When baking powder gets wet, baking soda reacts with a dry acid and releases carbon dioxide. The batter traps that gas in bubbles, which expand as the oven…
Discover more
Organic is a rulebook, not a promise of zero pesticides
US organic standards restrict which pest controls farmers may use, but allow some natural substances and specifically approved synthetic ones. The…
Discover more
Resting elbows on the table in Germany is purely rude
In traditional German table manners, keeping your hands visible above the table is considered polite, while resting your elbows on it is seen as rude.
Discover more
Scottish Highlands host cows with massive long horns
Bred to withstand cold, wet weather, these docile cattle have long coats and heavy bangs that can hang over their eyes.
Discover more
En sof ohr is the infinite light predating all of reality
It describes the first emanation of the absolute: an infinite, boundless light beyond ordinary physical illumination.
Discover more
Why daylight saving time makes no sense at the equator
Because daylight hours vary little near the equator, shifting clocks offers little benefit. Sunrise and sunset still don't occur at exactly the same time…
Discover more
Jnaneshwar wrote a massive scriptural commentary at fifteen
His nine-thousand-verse Jnaneshwari explained complex scriptural ideas in the local language so ordinary readers could understand them.
Discover more
Why Kratos was designed to look terrifying
The creators wanted a break from polished, noble heroes, so they designed the Ghost of Sparta to look deliberately harsh, with ash and red markings.
Discover more
Researchers found a choir rehearsal left traces in saliva
An amateur choir study compared singing with listening. After singing, participants showed improved mood and higher levels of salivary IgA, an antibody…
Discover more
Sphincter of Oddi strictly regulates essential bile flow
The sphincter of Oddi is a ring of muscle that opens to let bile flow into the intestine, then helps regulate that flow. If it spasms or fails to work…
Discover more
America's two famous advice columnists were twin sisters
The women behind Dear Abby and Ann Landers were Pauline Phillips and Eppie Lederer, born seventeen minutes apart. They built separate public identities around…
Discover more
Bigu involves starving internal worms
Daoist practitioners avoided grains because they believed starch fed the “Three Corpses,” metaphysical worms blamed for aging and decay—a spiritual rationale…
Discover more
Four-leaf clovers are grown on purpose
Growers can select and propagate clover plants that produce extra leaves more often. Inherited traits influence the result alongside growing conditions. What…
Discover more
Coconuts can sail across oceans
A coconut’s fibrous husk traps air and resists water, letting the seed float while ocean currents carry it far from shore. It arrives with its own waterproof…
Discover more
Why short cab rides can become scenic tours
A driver may take advantage of a passenger who doesn’t know the area, turning a simple three-turn ride into a tour of toll bridges while the meter keeps…
Discover more
Tilting heavy tables to communicate beyond
In table tipping, participants claim spirits communicate by lifting the legs of heavy wooden tables—an unusually hazardous séance game for everyone’s toes.
Discover more