Famicom was the predecessor to the NES

Most of the ‘Super Mario Bros.’ sequel was borrowed from a preexisting Nintendo game

Nintendo was eager to create a sequel following the success of “Super Mario Bros.,” but the original “Super Mario Bros. 2,” released in Japan, proved too difficult. Crunched for time, the company used the bones of a preexisting game, “Doki Doki Panic,” and inserted elements from Mario’s world for the US release of “Super Mario Bros. 2,” making for a follow-up that was drastically different from its predecessor.

The game turned Japan into a major cultural exporter

“Super Mario Bros.” kicked off decades of cultural ascendancy not only for Nintendo, but for Japan, which grew into one of the world’s major cultural exporters through anime, fashion, and music.

The Juke 8 was the world's first karaoke machine

Daisuke Inoue invented the machine in 1971 by combining an amplifier, microphone, and 8-track machine, though he never patented it and, as a result, never collected royalties from the billion-dollar industry.

Nintendo began in 1889 as a playing card company

As a leading video game publisher, Nintendo has contributed to expanding the prevalence of handheld and console technologies for over a century. It has also developed franchise mascots that have appeared in other media, including Mario and Sonic.

Atari's 'Pong', VCRs, and CD players all launched at CES

This roundup highlights major tech milestones at CES, including the launch of the Nintendo NES in 1985, the DVD in 1996, and the virtual reality headset Oculus Rift in 2013.

Koji Kondo composed the game’s iconic soundtrack with a limited palette of sounds

The game’s soundtrack and effects were limited by the Nintendo Entertainment System’s 8-bit hardware, which had significantly fewer sounds than a typical synthesizer. That didn’t stop Kondo from writing some of the most recognizable video game music in history.

'Stadium Events' is one of the rarest Nintendo games

The game, in which players compete in Olympic-style events, is notoriously boring, but it's also incredibly rare, thanks to a branding change after the cartridge's initial run. That's made it one of the most sought-after video games, with buyers paying over $35K for it.

The first compact cassette tape was introduced at IFA 1963

At IFA 1963 in Berlin, Philips introduced the compact cassette tape. This new standardized audio format replaced bulky reel-to-reel tape and would go on to dominate home recording and music listening for decades.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

Fannie Mae and Freddie Mac are federal housing enterprises originally established to offer affordable housing loans to buyers

The Federal National Mortgage Association is commonly called Fannie Mae, and the Federal Home Loan Mortgage Corporation is called Freddie Mac. Since Fannie Mae’s creation in 1938 and Freddie Mac’s in 1970, they’ve become staples of the housing market.

Apple started out in a garage in 1976

Shifting the focus of personal computing from businesses to everyday consumers, Apple found early success with the Apple II, which sold 6 million units, and the Macintosh, which featured a user-friendly graphical interface.

FLOW-MATIC was the first programming language resembling the English language

As part of the team working on UNIVAC—the first commercially produced electronic digital computer in the US—Grace Hopper helped develop the system that enabled nonprogrammers and businesspeople without a strong mathematics background to use the machine effectively, thereby enhancing the computer's commercial viability.

Microsoft developed the Xbox to compete with Sony's all-in-one entertainment hardware

The video game console originated as a side project between four DirectX developers, from whom the console's original name, "DirectX Box," derives. These developers sought to counter Sony's PlayStation product line, which they saw as capable of capturing all entertainment markets by playing games, CDs, and DVDs.

Watch a microscopic tour of an Intel i486 microprocessor

Released in 1989 for $950, the chip contained over a million transistors on a piece of silicon the size of a postage stamp, much less packed than today’s chips. The layering of components makes the chip resemble a network of structures—not unlike a city—when zoomed in.

Ed Sullivan launched Beatlemania in America

By 1964, The Beatles were relative unknowns in the US, due to Capitol's lukewarm support. That changed when they were booked on The Ed Sullivan Show, a popular program that hosted Elvis Presley's breakout performance. The Beatles' appearance introduced them to an American audience.

Before 'The Facebook', Mark Zuckerberg made 'Facemash.com'

During Mark Zuckerberg's sophomore year at Harvard, he built a website that allowed users to rank and rate people's pictures from the school's online "facebooks" called Facemash.com, which quickly went viral. He was placed on academic probation for violating the school's rules around data, privacy, and computer usage. Zuckerberg says the website was a prank and he never intended for so many people to see it. FaceMash is credited with being the predecessor to Facebook.

Explore an emulated demo of Windows 95 Microsoft Plus!

The operating system went on sale on August 24, 1995, and was the first to feature the Start menu. Through this emulation, try your hand at Solitaire, 3D Pinball Space Cadet, and other classic Windows applications.

The rare 1970s Ken Doll with facial hair

In 1973, Mattel released the Mod Hair Ken Doll. The toy was the first Ken since 1961 to possess "real" rooted hair, plus it came with sideburns, a beard, and two mustaches. For clothes, he wore a brown and white checked jacket, white turtle neck, light brown pants, and brown shoes. Take a look at images of the doll decked out in 1970s fashion for insight into life in another era.

Watch the 'Star Wars Holiday Special,' a 1978 spin-off that became a cult classic

The CBS television special is a hokey variety show that was widely panned after it aired and, as a result, was never officially released on home video. George Lucas had little involvement, though it did feature the original cast alongside guest stars like Bea Arthur. Interestingly, it also features Boba Fett's first appearance.

NASCAR automobiles have become significantly more complex over time

The first generation of NASCAR automobiles were nearly identical to on-the-street models, with no modifications allowed to the body or frame. They even raced with doors. Fast-forward 75 years and the cars are 670-horsepower machines designed for racing.

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

What is a harpsichord?

The harpsichord is the precursor to today's piano, an accompanying instrument first developed in the Early Middle Ages. Rather than struck with hammers (like a piano), the strings of a harpsichord are plucked, producing a bright, consistent tone. The instrument provided harmony in ensemble music during the Renaissance and Baroque periods and featured prominently in opera.

Cosplay isn't just costumes—it's deeply personal, say early fandom scholars

Cosplay began as a form of "embodying" beloved characters rather than performing for an audience. Cosplay is a deeply personal form of identity—more about internal connection than public performance.

The history of the National Science Foundation Network, a precursor of the internet

Although ARPANET connected various national laboratories and supercomputing facilities by the 1970s to facilitate scientific collaboration, the system was slow and required highly trained operators. The launch of NSFNET in 1986 provided a more flexible and powerful network that went on to connect over 170 academic and research communities and link to its European counterpart, EASInet.

Hibachi restaurants were designed to appeal to American soldiers stationed in Japan

Hibachi-style cooking was originally used in residences, with Japanese families cooking together around the grill. That style was then refined after World War II with the teppanyaki restaurant Misono, which used more American-friendly ingredients (like steak) to appeal to American soldiers stationed in the country. Despite the differences between teppanyaki and hibachi, diners began using "hibachi" to describe the concept. Later, the Aoki family brought it to American soil with Benihana.

The history of many kitchen appliances involves unexpected discoveries and applications, including wartime radar turned hamster defroster and replacing an 'ice king' with heat-stealing boxes.

From 'Yankee cheddar' to American cheese

From "Yankee cheddar" to Kraft Singles, American cheese has a long history shaped by innovation and economics. Originally a cheddar export, it evolved into the processed slices we know today—thanks to a 1916 patent. And in the 1980s, it became “government cheese,” distributed to millions.

The sound of hip-hop's 'Golden Era' is thanks to a shared lexicon

The music’s “Golden Era,” between 1987 and 1994, saw producers and DJs developing more sophisticated approaches to sampling, or repurposing existing sound, by crafting elaborate collages. Many of them used the same references, thanks to a popular bootleg compilation called “Ultimate Break Beats.”

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

A vending machine run with Anthropic's AI went out of business after it was convinced to give away items for free and sell a video game console.

English mathematician Ada Lovelace wrote the first computer algorithm a century before computers existed and hypothesized that computing devices would one day be able to compose music—foreseeing the generative AI systems of today.

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

Sony set the standard for cylinder-shaped batteries when it repurposed manufacturing equipment used to make rolls of magnetic recording tape.

Some Pokémon have been named after real and fictional organisms, while some real-world species have been named after Pokémon, such as Chilicola charizard and Binburrum zapdos.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

'Saturday Night Fever,' the 1977 film that introduced disco to the mainstream, was based on a fabricated magazine story.

How fusion—which releases energy when two lighter atoms combine to form a heavier atom—differs from fission

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

Jimmy Carter signed a 1978 bill that legalized home brewing, a move credited with kick-starting the craft beer industry.

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Explore the known asteroids, comets, and spacecraft involved in asteroid studies within our solar system with 'Eyes on Asteroids,' a 3D visualization from NASA.

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.