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 toothpaste becomes currency in prison
If you want to witness supply and demand at its most brutal, restrict how much toothpaste a person can buy in a month. Strict spending limits on prison…
Discover more
Cardboard play boards require significant deforestation
Turns out paper has to come from somewhere. The dense chipboard required to make durable physical game pieces consumes thousands of tons of virgin wood pulp,…
Discover more
Why planes avoid flying over the Taj Mahal
It turns out that giant jet engines belching exhaust fumes are not particularly great for centuries-old white marble. The Indian government instituted a…
Discover more
Why Silent Hill sounds like a dentist's office
To perfectly encapsulate sheer psychological terror, the composer heavily sampled real dental equipment. By layering the whining grind of dentist drills into…
Discover more
Cryptographic nonces prevent devastating replay attacks
A nonce is a random number strictly used once in a cryptographic communication. It guarantees that even if a malicious actor records your encrypted password…
Discover more
Chinese engineers excavated massive canals to transport goods
When river traffic just isn't cutting it, the only logical solution is to grab a million shovels and carve your own river. The Grand Canal is the longest…
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.
Triquetra knots have no start or finish
This three-pointed loop represents the eternal nature of the cosmos. Because the lines endlessly weave into each other without breaking, tracing the shape…
Discover more
Reflective glitter gets permanently stuck to carpets
Decorating mystical journals often involves shiny craft supplies that immediately embed themselves into the rug, lingering there for generations.
Discover more
Burn cards prevent players from reading deck tops
Casinos trust literally no one, and for good reason. Discarding the top card before a crucial deal ensures that anyone eagle-eyed enough to spot a marked card…
Discover more
Why you remember the first and last items best
The serial position curve ensures the middle children of data are aggressively ignored. Lacking the novelty of the first items and the immediate buffer of the…
Discover more
Sweatpants perfectly hide Aries competitive sweating
Aries needs clothing that allows them to abruptly sprint away from an argument or fiercely challenge a stranger to a physical contest. Activewear perfectly…
Discover more
Tathatā is the mystical realization that things just are
Stop overthinking the universe, it really does not care about your narrative. Translating to 'suchness' or 'thusness', this is the apprehension of reality…
Discover more
Statistical studies show that red cars do not actually receive more speeding tickets than other vehicle colors
Sorry to disappoint the aggressive drivers, but your cherry-red sports car isn\'t actually a cop magnet. Despite the widespread urban legend that bright red…
Discover more
The math problem behind packing the best bag
Given a set of items with specific data weights and values, finding the most valuable combination that fits in a limited capacity is a nightmare. It is a…
Discover more
A game crash disguised as a victory message
Why fix a fatal exception when you can just lie to the user? Instead of resolving a bug that hard-closed the game upon exit, a clever programmer just edited…
Discover more
Game show buzzers wire to a hidden computer
The host isn't actually judging who chimed in first. Those shiny buttons are wired to a central server manned by off-camera technicians who dictate the…
Discover more
How Brazil nuts can cause selenium poisoning
Healthy snacking has a bizarrely tight dosage limit. Eating just a small handful of Brazil nuts daily vastly exceeds the safe threshold for trace selenium,…
Discover more
U.G. Krishnamurti called enlightenment a biological glitch
If you are looking for a comforting spiritual answer, avoid this guy entirely. U.G. claimed that all inner realization was fundamentally just a bizarre,…
Discover more
Consists are lineups forming a single train
The rail industry decided 'lineup' was entirely too straightforward. A consist refers specifically to the exact sequence and grouping of train cars coupled…
Discover more
Medieval nobles wore sleeves sweeping the floor
The universal sign of absolute leisure was wearing cuffs so excessively long they aggressively dragged through the mud everywhere you walked.
Discover more
Some airlines let falcons fly in the cabin
In certain highly lucrative flight markets, wealthy passengers absolutely refuse to put their prized hunting birds in the cargo hold. To appease these…
Discover more
The iPad came before the iPhone
The world-changing smartphone revolution was actually just a miniaturized afterthought of a massive, stalled tablet project. Apple engineers began prototyping…
Discover more
Splashing floral cologne clears stagnant energy
Originally just a nice-smelling cologne, this fragrant liquid is now the ultimate mystical all-purpose cleaner. Mystics splash it around rooms, tools, and…
Discover more
Remaining entirely motionless mimics physical statues
Blinking and twitching are signs of internal weakness. Practitioners who stood perfectly still for endless stretches achieved a state of rigor so intense that…
Discover more