Why cartoons only have four fingers

Humans won't develop more than 5 fingers because it would impact too many body parts

All modern animals have five or fewer digits on each of their limbs. Roughly 348 million years ago, at least two species had eight: the Ichthyostega and the Acanthostega. According to Dollo's law, complex evolved features are very unlikely to recur in evolution. Researchers believe humans won't develop more than five digits because it would impact other body parts too much.

Disney was originally called the Disney Brothers Cartoon Studio

In 1923, brothers Walt and Roy formed what would later become The Walt Disney Co. They began by continuing to produce Walt's "Alice Comedies" and a series based on Oswald the Lucky Rabbit, a precursor to Mickey Mouse.

'Steamboat Willie' was the first film to feature Mickey Mouse

This short film introduced Mickey Mouse, the character who would define the Disney brand, to the world. It might be almost 100 years old, but you'll be surprised at how much humor still holds up.

See Walt Disney's corporate strategy document from 1957, complete with a plethora of Mickey Mouse illustrations.

The original Mickey Mouse's copyright has expired, but Disney still owns the trademark

In 2024, "Steamboat Willie"—the 1928 Walt Disney animation with the first depiction of Mickey Mouse—entered the public domain. While anyone is free to build on the original characters and storyline of "Steamboat Willie," Disney still owns the trademark for Mickey Mouse, so any branding with the character's depiction that appears to be from Disney is off-limits.

Why cartoons are an ideal form for satire

For decades, TV shows like "The Simpsons" and "South Park" have satirized American culture and politics. Satire thrives on hyperbole, and cartoonists' ability to render the world in any way they choose allows for more elevated critiques.

Disney animators went on strike in 1941, protesting unpaid overtime

Disney’s “Snow White and the Seven Dwarfs” was a notoriously messy production—exceeding the budget by 400 hours—though it was also a massive success, grossing $75M and establishing Disney as a major Hollywood player. Disney’s animators, though, alleged they weren’t compensated for their overtime.

A history of manicules, or the little hands in books and posters

Manicules are illustrated hands used in many contexts to point something out, whether by medieval readers to highlight passages or in 19th-century advertising. The hands have a quirky, persistent history, showing up over hundreds of years in everything from Petrarch's books to computer cursors and the US Postal Service's "Return to Sender" stamp.

The creator of 'The Simpsons' made his characters yellow so they would contrast with everything else on TV.

Why are some people left-handed?

About one-tenth of the world's population are left-handed. Why does the trait exist in the first place? This five-minute video investigates how the uneven ratio of lefties and righties gives insight into a balance between competitive and cooperative pressures on human evolution.

Walt Disney’s Laugh-O-Gram Studio featured his earliest innovations in animation

Before he founded his iconic film company, Walt Disney was a young animator in Kansas City, Missouri. After scoring a contract to create animated newsreels for local movie theaters, Disney formed Laugh-O-Gram Studio, where he created innovative animated shorts that set the path for his later work.

Watch 4-plus decades of Pixar's opening logos.

Firework or sparkler burns can have large effects on our hands' range of motion.

Disney initially pushed Pixar to make 'Toy Story' an edgy comedy that could appeal to adults.

'The Simpsons' show-within-a-show was based on a real cartoon

Most "Simpsons" fans assume "The Itchy and Scratchy Show," the violent cartoon Bart Simpson loves, is a disturbing inversion of "Tom and Jerry." In reality, it's based on "Herman and Katnip," a "Tom and Jerry" knockoff that was similarly grotesque.

Humans likely cannot tickle themselves because there's no element of surprise

Unraveling the neural mechanisms of tickling—formally called gargalesis—is an area of active research, but a leading theory about why we can't tickle ourselves is that the brain's somatosensory cortex processes self-touch differently than it does external touch. The cerebellum already anticipated what was going to happen when you move your hand for self-touch, limiting the effectiveness of a self-tickle.

The levels for 'Super Mario Bros.' were designed by hand

Miyamoto and codesigner Takashi Tezuka sketched the world of the game—called Mushroom Kingdom—by hand before handing it off to developers. In the interview below, they show off some of those original illustrations.

The sophisticated math jokes of 'The Simpsons'

"The Simpsons" has always been a slyly sophisticated show and has featured more than a few references to complex mathematical concepts. That's largely due to its writers' room, which has featured more than one writer who studied math before transitioning to comedy.

'The Simpsons' has a knack for inadvertently predicting the future

Some have noted that "The Simpsons" has accurately anticipated a number of events years before they happened, including the election of President Donald Trump, Disney buying 21st Century Fox, and Siegfried and Roy's tiger attack. This list breaks down some of the show's most uncanny inadvertent predictions.

'Bluey' actors didn't meet for four years, and the kids' identities are secret

The hit cartoon show from the Australian Broadcasting Corporation first debuted in 2018 and later became a global hit after being licensed to Disney. Main voice actors Melanie Zanetti and David McCormack recorded their voices for four years before meeting in person ahead of an appearance on Jimmy Fallon. Learn more tidbits about the show here.

Disney movies pulled in over $5B in 2024

2024 was a banner year for Disney, with the global film studio finding success with "Inside Out 2," "Moana 2," and "Deadpool & Wolverine." While Disney has faced criticism for its reliance on sequels, reboots, and offshoots, the 2024 numbers suggest the public is still eager for its content.

Despite meeting as ambulance drivers in WWI, Ray Kroc and Walt Disney weren't the driving forces behind McDonald's and Disney's numerous business partnerships.

Jim Henson and his creative team constructed several optical illusions to make the Muppets appear as though they walked through the real world.

Watch Walt Disney's early innovative film, 'Alice's Wonderland,' which innovated the use of animated characters in the real world.

Biggest moments that defined Disney

Walt Disney’s first studio went bankrupt, but he and his brother Roy started over in 1923, eventually building an entertainment empire. From "Snow White" to "The Little Mermaid," Disney shaped animation and expanded into TV, theme parks, and major acquisitions like Pixar and Marvel.

Why Saturday morning cartoons died

What ever happened to Saturday morning cartoons? This short article explains what ended the once-ubiquitous weekend favorite. In the 1980s, Saturday mornings were a cherished time for kids who would watch animated shows while eating breakfast. In...

Pixar's earliest days began with a handful of academics developing the technologies they thought might make fully animated movies possible.

One man provides temporary vocals for nearly every character on 'The Simpsons'

Early in the production process, voice actor Chris Edgerly voices hundreds of characters so animators can create preliminary sketches. In this interview, he explains how he learned to mimic the characters' unique voice and tics.

Pixar's films follow a standard narrative structure, which the company calls a 'story spine.'

See this collection of mental health cartoons

These cartoons were curated around mental health themes in celebration of World Mental Health Day, which is observed annually on Oct. 10. The 15+ cartoons include thematic nods to weathering mental health challenges and looking forward to better times ahead.

Where did emoticons come from?

Carnegie Mellon professor Scott E. Fahlman says he's one of the original creators of emoticons. In the 1980s, the Carnegie Mellon computer science community was already making heavy use of online bulletin boards, and users began to run into issues of attempted humor not coming across through virtual text. The solution? Using "joke markers" to denote non-serious posts, which prompted Fahlman to propose :-) and its inverse :-(.

The Walt Disney Co. has existed for over 100 years

October 16, 2023, marked the 100th anniversary of The Walt Disney Co. In that time, it has evolved from a modest animation studio called the Disney Brothers Cartoon Studio to a massive, billion-dollar conglomerate.

Disney's IP problem, according to industry experts

Disney seems to be an unstoppable force in the entertainment industry, but after an unprecedented high point in 2019, the company began losing money. In this podcast, two industry veterans discuss what they see as Disney's existential problems: an overreliance on preexisting material and an inability to innovate as it once did.

‘Fantasia’ initially failed at the box office

After finding success with “Snow White and the Seven Dwarfs,” Disney set out to prove he could make more sophisticated art. He collaborated with conductor Leopold Stokowski on “Fantasia,” an elaborate animated feature set to classical music that flopped to the tune of $15M and nearly bankrupted Disney’s company.