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
The default mystery silhouette profile picture in classic Microsoft Outlook is actually a shadow of who?
The default mystery silhouette profile picture in classic Microsoft Outlook is actually a shadow of who?
Discover more
Why did logging into classic Windows computers notoriously require pressing Ctrl+Alt+Delete?
Why did logging into classic Windows computers notoriously require pressing Ctrl+Alt+Delete?
Discover more
This video game was considered such a massive, catastrophic failure that millions of copies were buried.
This video game was considered such a massive, catastrophic failure that millions of copies were buried.
Discover more
Why do people suddenly stop checking their bank accounts when the stock market is crashing?
Why do people suddenly stop checking their bank accounts when the stock market is crashing?
Discover more
Why do extremely slow-moving sloths bizarrely risk their lives to climb down to the ground?
Why do extremely slow-moving sloths bizarrely risk their lives to climb down to the ground?
Discover more
Jordan Peele’s cinematic masterpiece originally had a much darker, incredibly bleak alternate ending.
Jordan Peele’s cinematic masterpiece originally had a much darker, incredibly bleak alternate ending.
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.
This major global capital city is completely devoid of traffic lights, relying entirely on human police instead.
This major global capital city is completely devoid of traffic lights, relying entirely on human police instead.
Discover more
It sounds completely absurd, but Saudi Arabia actually spends millions importing sand from which country?
It sounds completely absurd, but Saudi Arabia actually spends millions importing sand from which country?
Discover more
In Germany and the US, you can find completely fake bus stops placed directly outside of nursing homes. Why?
In Germany and the US, you can find completely fake bus stops placed directly outside of nursing homes. Why?
Discover more
How does a butterfly actually know if a flower has nectar before it decides to eat?
How does a butterfly actually know if a flower has nectar before it decides to eat?
Discover more
We used to blame extreme stress and spicy diets for stomach ulcers. What is the actual main cause?
We used to blame extreme stress and spicy diets for stomach ulcers. What is the actual main cause?
Discover more
The infamous wooden panel that could have saved both lovers in a legendary romance movie was based on what?
The infamous wooden panel that could have saved both lovers in a legendary romance movie was based on what?
Discover more
Deep inside the London Underground, you might notice the tunnel air feels strangely warm year-round. Why?
Deep inside the London Underground, you might notice the tunnel air feels strangely warm year-round. Why?
Discover more
This is the only state capital in the United States that you physically cannot drive to, no matter how hard you try.
This is the only state capital in the United States that you physically cannot drive to, no matter how hard you try.
Discover more
Why is the spacebar by far the largest key on every single computer keyboard ever made?
Why is the spacebar by far the largest key on every single computer keyboard ever made?
Discover more
Why are nearly all modern, high-quality chess boards intentionally designed to fold perfectly in half?
Why are nearly all modern, high-quality chess boards intentionally designed to fold perfectly in half?
Discover more
What is the genuinely fascinating musical origin of the incredibly iconic Nokia default ringtone?
What is the genuinely fascinating musical origin of the incredibly iconic Nokia default ringtone?
Discover more
Why is it physically impossible for an ant to die from falling out of a commercial airplane?
Why is it physically impossible for an ant to die from falling out of a commercial airplane?
Discover more
What is widely considered the most dangerously insecure form of two-factor authentication today?
What is widely considered the most dangerously insecure form of two-factor authentication today?
Discover more
In late 1995, Bill Gates was furious because the video game DOOM had achieved something Microsoft couldn't. What?
In late 1995, Bill Gates was furious because the video game DOOM had achieved something Microsoft couldn't. What?
Discover more
Why do modern scientists heavily study lobsters in hopes of finding the cure to human aging?
Why do modern scientists heavily study lobsters in hopes of finding the cure to human aging?
Discover more
What deeply unsettling physical event is happening to the Moon right now while we are distracted?
What deeply unsettling physical event is happening to the Moon right now while we are distracted?
Discover more
The booming voice behind sci-fi's greatest villain intentionally left his name off the original credits. Why?
The booming voice behind sci-fi's greatest villain intentionally left his name off the original credits. Why?
Discover more
When measuring the total coastline length of US states, which one absolutely destroys the rest of the competition?
When measuring the total coastline length of US states, which one absolutely destroys the rest of the competition?
Discover more