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 cement is responsible for so many emissions
Making cement releases carbon dioxide when limestone is heated in kilns: the heat drives a chemical reaction that sends the gas into the air.
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Space station modules were assembled in orbit over years
A rocket fairing limits how much station fits in one launch, so crews sent up separate modules and joined them in orbit. Docking ports and robotic arms turned…
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Even a T-Rex couldn't stick out its tongue
The evidence is in the hyoid bones, which supported the tongue. In T. rex fossils, their shape suggests the tongue was anchored to the floor of the mouth,…
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Most podcasts disappear before finding an audience
Many shows stop because creators underestimate the work of keeping up a weekly release schedule.
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Skunk odor can make a comeback when it gets wet
The spray contains sulfur compounds detectable in tiny quantities. Some related compounds can turn into more of the strong-smelling chemicals when moisture…
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Why K-pop idols often share tiny dorms
Agencies say sharing cramped bedrooms and bathrooms builds camaraderie, while also keeping idols under close management control—even after they become…
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Surviving without food is a common mystic claim
Inedia is the claim that someone can live without food by absorbing ambient cosmic energy.
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NASA sent a scientist’s ashes crashing into the Moon
The Lunar Prospector was sent on a planned collision with the Moon after finishing its work. A capsule carrying Eugene Shoemaker’s ashes rode along, so the…
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An acne treatment helped reveal a way to reduce wrinkles
Tretinoin was introduced as a topical acne medicine, and clinicians noticed effects on aging skin too. Retinoids can influence cell turnover and collagen,…
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Why people favor places sharing their initials
Your initials are part of your name, and your name is tied to the person you know best: yourself. That small positive association can make places with…
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Why Van Halen hid a brown M&M clause
The band’s heavy, complex touring rig made safety checks crucial. Brown M&Ms backstage signaled that promoters may not have read the rider—and that other…
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Why contact lenses can make pollen allergies worse
A contact lens can collect pollen like a tiny landing pad against the eye. The trapped allergen stays nearby and may be harder for tears to wash away,…
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How factories turn liquid steel into a continuous ribbon
Liquid steel flows into a water-cooled copper sleeve, where its outer shell solidifies. Rollers pull the metal downward as it hardens into a continuous slab.
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Why double-pane windows contain argon
The gas between double-pane windows slows heat on its way through. The narrow gap limits circulating air, and argon passes heat less readily than ordinary…
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The Venus flytrap grows wild in only one small region
A Venus flytrap needs a very particular home: sunny, wet, nutrient-poor bogs and savannas. Those conditions occur in a small stretch of North and South…
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Galileo was deliberately crashed into Jupiter
A spacecraft with no fuel left for careful steering is a poor guest to leave wandering near Europa. NASA sent Galileo into Jupiter in 2003, protecting the…
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Painted barn stars supposedly ward off bad luck
Farmers painted intricate geometric rosettes on barns as protective folk symbols, not just decoration.
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Bobbing for apples once predicted marriage
In an old marriage-divination tradition, the first person to bite a floating apple was believed to be the next to wed.
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The pelvis changes its alignment during pregnancy
Ligaments and joints allow more movement as the body adapts for birth, and studies have measured changes in pelvic width and tilt across pregnancy and the…
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A volcano suddenly grew in a Mexican farmer's field
A crack opened in a farmer’s pasture in 1943, and the volcano grew about 1,000 feet over the next nine years.
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ASMR creators aggressively tap on mundane household objects
Slow taps on wooden blocks, brushes across synthetic sponges, and crinkling plastic wrappers can draw millions of views from people who find the sounds…
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How inflatable pools became a streaming loophole
Some streamers used shallow inflatable pools to get around clothing rules, attracting viewers and digital donations while appearing to lounge in the water.
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Why some chickens grow too big to walk
Commercial broilers are bred to grow large breasts quickly, and some gain weight so fast their legs struggle to support them by about six weeks. The trait…
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A piñata can turn from party object into a museum installation
Artist Justin Favela uses piñata-making techniques to build large sculptures and immersive spaces. His Maize Chapel installation at the Smithsonian's Renwick…
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