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

Hosting pointless mandatory corporate gatherings
Dozens of highly paid professionals regularly sit in overly air-conditioned rooms just to hear someone read a slide deck aloud. It is a profound collective…
Discover more
Why office jargon says nothing at all
Professionals spend large chunks of their day sending utterly nonsensical phrases like 'let us touch base' to avoid actual communication. This bizarre dialect…
Discover more
Lighthouses use extremely specific colors
Sailors rely on highly exact color flashes from coastal beacons to figure out which specific rocky death trap they are rapidly approaching. If you read the…
Discover more
Canals connect entirely different oceans
Humans literally carved a massive trench through entire continents just so massive cargo ships would not have to sail all the way around the bottom of the…
Discover more
When pepper was worth a city's ransom
Black pepper was once deemed so incredibly valuable that enormous sacks of it were used to pay ransoms for entire besieged cities. A conqueror would literally…
Discover more
Why medieval castle stairs are uneven
Medieval castle steps were deliberately built with totally random heights to make attacking invaders trip and fall down in the dark. It is basically the…
Discover moreA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.

The sink-draining trick that fools tourists
The myth that sink water drains backward in different hemispheres is entirely false, mostly created to scam gullible visitors with rigged washbasins. Grifters…
Discover more
How cheap pulp magazines shaped modern fiction
Cheaply printed short story collections stamped onto incredibly terrible paper essentially invented the modern hardboiled detective and gritty sci-fi genres.…
Discover more
Why children think hiding behind a curtain works
The classic game of concealment mostly involves toddlers covering their own face, genuinely believing that if they cannot see you, they are completely…
Discover more
Printing plastic objects takes immense patience
Three-dimensional printing sounds incredibly futuristic until you realize it consists of watching a tiny nozzle slowly squirt melted filament for fourteen…
Discover more
Running around dark rooms shooting plastic guns
Infrared tag arenas allow adults to sprint through fog-filled mazes while wearing glowing vests. It perfectly simulates futuristic combat, provided your…
Discover more
Elderly crowds sit silently waiting for numbers
Number-calling hall events consist of senior citizens aggressively stamping ink onto paper grids. The tension in the room is thicker than a championship…
Discover more
Remote control helicopters with better cameras
Unmanned aerial vehicles are mostly utilized by amateur photographers to annoy wildlife and capture completely unnecessary aerial shots of their own suburban…
Discover more
Adults wear spandex to pedal bikes on weekends
Middle-aged urbanites spend thousands on aerodynamic clothing to ride bicycles down busy city streets. They pretend to be competing in the Tour de France…
Discover more
Why free breakfast makes you eat anything
Complimentary lodging breakfasts encourage guests to consume powdered eggs and stale pastries simply because they are free. Rational dietary choices vanish…
Discover more
Boring topics made thrilling by deep voiceovers
Nature features use sweeping dramatic orchestral scores and an incredibly soothing narrator to make a sloth slowly climbing a branch feel like an epic,…
Discover more
When a Maya ballgame ended in sacrifice
Ancient Mesoamerican ballcourts hosted brutal athletic competitions using a solid rubber sphere. The stakes were slightly higher than modern sports, as the…
Discover more
Measuring the forceful pumping inside your veins
Strapping a squeezing cuff onto your arm checks the extreme pressure of fluid slamming through your circulatory system. The doctor frowns at the reading…
Discover more
Companies rebrand old products as entirely new
Corporate marketing departments frequently take a failed product, change the outer wrapper, and advertise it as a revolutionary breakthrough. Consumers…
Discover more
Underground bars required special secret knocks
During the prohibition era, hidden drinking establishments called speakeasies relied on elaborate passwords to keep authorities out. Patrons whispered phrases…
Discover more
Why samurai wrote poetry before going to war
Fierce Japanese warriors were expected to be highly refined, meaning they penned elegant verses about cherry blossoms right before engaging in absolutely…
Discover more
Invisible force keeping us from floating away
Mass bends the fabric of reality itself, pulling objects toward each other. This inescapable phenomenon is the only thing preventing you from instantly…
Discover more
The secret messages hidden inside coins
Covert operatives operating deep behind hostile borders cleverly unscrewed ordinary looking currency to hide tiny encrypted messages. If an agent accidentally…
Discover more
Why open postcards once seemed scandalous
When open-faced mail was first introduced, polite society was absolutely horrified that the postman could openly read your private holiday messages. They…
Discover more