stackyFACTS
STAY CURIOUS

The world is more interesting than you think.

Unexpected facts, big ideas, and little discoveries. Find something that sparks your curiosity today.

34,160 facts11 topics to exploreStart exploring ↓
YOUR NEXT DISCOVERY

A little more wonder

Page 654 / 1424
Model T Fords were designed without a fuel pump, meaning drivers often had to drive up steep hills completely in reverse just to keep the engine running.
Transport

Model T Fords were designed without a fuel pump, meaning drivers often had to drive up steep hills completely in reverse just to keep the engine running.

Model T Fords were designed without a fuel pump, meaning drivers often had to drive up steep hills completely in reverse just to keep the engine running.…

Discover more
Nickelodeon slime was originally created on the sketch comedy show You Can't Do That on Television by aggressively mixing green latex paint, water, and whatever disgusting leftover food they found in the cafeteria.
Culture & entertainment

Nickelodeon slime was originally created on the sketch comedy show You Can't Do That on Television by aggressively mixing green latex paint, water, and whatever disgusting leftover food they found in the cafeteria.

Nickelodeon slime was originally created on the sketch comedy show You Can't Do That on Television by aggressively mixing green latex paint, water, and…

Discover more
Walt Disney permanently banned Alfred Hitchcock from filming at the Disneyland theme park in the early 1960s simply because Hitchcock had directed that disgusting movie Psycho.
Culture & entertainment

Walt Disney permanently banned Alfred Hitchcock from filming at the Disneyland theme park in the early 1960s simply because Hitchcock had directed that disgusting movie Psycho.

Walt Disney permanently banned Alfred Hitchcock from filming at the Disneyland theme park in the early 1960s simply because Hitchcock had directed that…

Discover more
Russian researchers investigating the massive Tunguska Event of 1908 found an area in Siberia where eighty million trees were flattened in a radial pattern over eight hundred square miles, yet there was no impact crater.
History

Russian researchers investigating the massive Tunguska Event of 1908 found an area in Siberia where eighty million trees were flattened in a radial pattern over eight hundred square miles, yet there was no impact crater.

Russian researchers investigating the massive Tunguska Event of 1908 found an area in Siberia where eighty million trees were flattened in a radial pattern…

Discover more
Scorpio holds the unique and slightly terrifying position of being co-ruled by two of the most intense planets in astrology; Mars, the god of war, and Pluto, the lord of the underworld.
Myths & mysteries

Scorpio holds the unique and slightly terrifying position of being co-ruled by two of the most intense planets in astrology; Mars, the god of war, and Pluto, the lord of the underworld.

Scorpio holds the unique and slightly terrifying position of being co-ruled by two of the most intense planets in astrology; Mars, the god of war, and Pluto,…

Discover more
Snoop Dogg actually employs a full-time professional blunt roller who travels with him constantly and makes an estimated fifty thousand dollars a year just to expertly wrap marijuana.
Culture & entertainment

Snoop Dogg actually employs a full-time professional blunt roller who travels with him constantly and makes an estimated fifty thousand dollars a year just to expertly wrap marijuana.

Snoop Dogg actually employs a full-time professional blunt roller who travels with him constantly and makes an estimated fifty thousand dollars a year just to…

Discover more
STACKY FOR IPHONE

A bigger world.
One discovery
at a time.

Keep discovering with Stacky. Interesting facts in an app that is always within reach.

Download on the App Store
Rejecting a massive, completely outrageous request makes you significantly more likely to agree to a smaller, secondary favor immediately afterward.
Psychology

Rejecting a massive, completely outrageous request makes you significantly more likely to agree to a smaller, secondary favor immediately afterward.

Rejecting a massive, completely outrageous request makes you significantly more likely to agree to a smaller, secondary favor immediately afterward. This…

Discover more
Nerve impulses can travel to and from your brain at speeds of up to two hundred and fifty miles per hour, depending on the type of nerve fiber.
Health

Nerve impulses can travel to and from your brain at speeds of up to two hundred and fifty miles per hour, depending on the type of nerve fiber.

Nerve impulses can travel to and from your brain at speeds of up to two hundred and fifty miles per hour, depending on the type of nerve fiber. Thick, heavily…

Discover more
Judging the likelihood of an event based entirely on how easily an example comes to mind is a mental shortcut known as the availability heuristic.
Psychology

Judging the likelihood of an event based entirely on how easily an example comes to mind is a mental shortcut known as the availability heuristic.

Judging the likelihood of an event based entirely on how easily an example comes to mind is a mental shortcut known as the availability heuristic. Because…

Discover more
Traffic engineers design suburban stroads to perfectly combine the high speeds of a highway with the complex hazards of a local street, maximizing danger for absolutely everyone involved.
Transport

Traffic engineers design suburban stroads to perfectly combine the high speeds of a highway with the complex hazards of a local street, maximizing danger for absolutely everyone involved.

Traffic engineers design suburban stroads to perfectly combine the high speeds of a highway with the complex hazards of a local street, maximizing danger for…

Discover more
Columbia Pictures almost completely ruined the iconic movie Ghostbusters because they aggressively pressured director Ivan Reitman to cast massive action stars instead of comedic actors.
Culture & entertainment

Columbia Pictures almost completely ruined the iconic movie Ghostbusters because they aggressively pressured director Ivan Reitman to cast massive action stars instead of comedic actors.

Columbia Pictures almost completely ruined the iconic movie Ghostbusters because they aggressively pressured director Ivan Reitman to cast massive action…

Discover more
Earwax is not actually dirt, but rather a highly specialized, antibacterial secretion produced by sebaceous glands to protect your ear canal.
Health

Earwax is not actually dirt, but rather a highly specialized, antibacterial secretion produced by sebaceous glands to protect your ear canal.

Earwax is not actually dirt, but rather a highly specialized, antibacterial secretion produced by sebaceous glands to protect your ear canal. Known medically…

Discover more
Sony Pictures accidentally leaked their own highly anticipated movie Spider-Man No Way Home trailer online after an unfinished version with terrible CGI was secretly recorded on a random cell phone.
Culture & entertainment

Sony Pictures accidentally leaked their own highly anticipated movie Spider-Man No Way Home trailer online after an unfinished version with terrible CGI was secretly recorded on a random cell phone.

Sony Pictures accidentally leaked their own highly anticipated movie Spider-Man No Way Home trailer online after an unfinished version with terrible CGI was…

Discover more
Horned lizards defend themselves against predators by violently squirting a targeted stream of foul-tasting blood directly out of their eyes.
Science

Horned lizards defend themselves against predators by violently squirting a targeted stream of foul-tasting blood directly out of their eyes.

Horned lizards defend themselves against predators by violently squirting a targeted stream of foul-tasting blood directly out of their eyes. When threatened…

Discover more
Oprah Winfrey famously gave away exactly two hundred and seventy-six Pontiac G6 sedans to her screaming studio audience in 2004 during a legendary television broadcast that birthed a thousand internet memes.
Culture & entertainment

Oprah Winfrey famously gave away exactly two hundred and seventy-six Pontiac G6 sedans to her screaming studio audience in 2004 during a legendary television broadcast that birthed a thousand internet memes.

Oprah Winfrey famously gave away exactly two hundred and seventy-six Pontiac G6 sedans to her screaming studio audience in 2004 during a legendary television…

Discover more
Only humans possess a uvula, that fleshy little teardrop-shaped punching bag hanging menacingly at the back of your throat.
Health

Only humans possess a uvula, that fleshy little teardrop-shaped punching bag hanging menacingly at the back of your throat.

Only humans possess a uvula, that fleshy little teardrop-shaped punching bag hanging menacingly at the back of your throat. Its primary function is to secrete…

Discover more
Taurus is an earth sign ruled by Venus, the planet of love, beauty, and immense material wealth, which translates into a personality type that values extreme comfort, gourmet food, and absolute stubbornness.
Myths & mysteries

Taurus is an earth sign ruled by Venus, the planet of love, beauty, and immense material wealth, which translates into a personality type that values extreme comfort, gourmet food, and absolute stubbornness.

Taurus is an earth sign ruled by Venus, the planet of love, beauty, and immense material wealth, which translates into a personality type that values extreme…

Discover more
Sociologists and economists often refer to the phenomenon of the rich getting perpetually richer as the Matthew effect, a concept deeply rooted in the simple mathematical reality…
Economy

Sociologists and economists often refer to the phenomenon of the rich getting perpetually richer as the Matthew effect, a concept deeply rooted in the simple mathematical reality…

Sociologists and economists often refer to the phenomenon of the rich getting perpetually richer as the Matthew effect, a concept deeply rooted in the simple…

Discover more
Mattel desperately tried to stop the band Aqua from releasing their iconic pop song Barbie Girl in 1997 by filing a massive defamation lawsuit claiming the track ruined the…
Culture & entertainment

Mattel desperately tried to stop the band Aqua from releasing their iconic pop song Barbie Girl in 1997 by filing a massive defamation lawsuit claiming the track ruined the…

Mattel desperately tried to stop the band Aqua from releasing their iconic pop song Barbie Girl in 1997 by filing a massive defamation lawsuit claiming the…

Discover more
Right up until the year 1999, the European nation of Switzerland officially legally required that at least forty percent of its circulating national currency be strictly backed…
Economy

Right up until the year 1999, the European nation of Switzerland officially legally required that at least forty percent of its circulating national currency be strictly backed…

Right up until the year 1999, the European nation of Switzerland officially legally required that at least forty percent of its circulating national currency…

Discover more
Boarding passes marked with the letters SSSS indicate that you have been flagged by the transportation security administration for secondary security screening selection, guaranteeing a miserable airport experience.
Travel

Boarding passes marked with the letters SSSS indicate that you have been flagged by the transportation security administration for secondary security screening selection, guaranteeing a miserable airport experience.

Boarding passes marked with the letters SSSS indicate that you have been flagged by the transportation security administration for secondary security…

Discover more
Times Square is not technically a square in any geometric sense, but rather a pair of triangles created by the awkward intersection of Broadway and Seventh Avenue.
Travel

Times Square is not technically a square in any geometric sense, but rather a pair of triangles created by the awkward intersection of Broadway and Seventh Avenue.

Times Square is not technically a square in any geometric sense, but rather a pair of triangles created by the awkward intersection of Broadway and Seventh…

Discover more
Gemini is ruled by the fast-moving planet Mercury, which supposedly bestows individuals born under this sign with quick wits, exceptional communication skills, and the attention span of a heavily caffeinated squirrel.
Myths & mysteries

Gemini is ruled by the fast-moving planet Mercury, which supposedly bestows individuals born under this sign with quick wits, exceptional communication skills, and the attention span of a heavily caffeinated squirrel.

Gemini is ruled by the fast-moving planet Mercury, which supposedly bestows individuals born under this sign with quick wits, exceptional communication…

Discover more
Bugs Bunny was officially made an honorary private in the United States Marine Corps during the height of World War II after starring in a piece of animated propaganda.
Culture & entertainment

Bugs Bunny was officially made an honorary private in the United States Marine Corps during the height of World War II after starring in a piece of animated propaganda.

Bugs Bunny was officially made an honorary private in the United States Marine Corps during the height of World War II after starring in a piece of animated…

Discover more
StackyMore discoveries in the app
Download on the App Store