The concept of 'screen time' was invented in 1991

Most TV viewers simultaneously watch a second screen

83% of American TV watchers simultaneously watch a second screen, like a phone, laptop, or tablet. Sometimes that screen might complement what's on the screen (like fantasy football managers watching a game while watching their rosters) but other times it is entirely unconnected.

Visualizing how American men and women spend every hour of the day, by decade of life

Drawing on three years of Census time-use data, the tool tracks 12 activities—sleep, work, housework, caregiving, TV, and more—across age groups from the 20s through 70s. One persistent gap: women spend 45 more minutes per day on housework than men on average.

Where did artful screen savers go? A history

Early on in the personal computer days, users and engineers realized screens could be damaged if the same image—of a button, a logo, or a navigation bar—stays static for too long. To preserve the screen, developers deployed screen savers—automatic reductions in the light intensity, or regularly changing patterns on the screen. These artful screen savers had a heyday in the 1990s, but have since lost popularity to the simple black screen. Read the history here.

Childhood memes like '67' existed before the internet

Kids saying "67" and then erupting in laughter may have been popularized by social media, but childhood rhymes, songs, and jokes that confuse adults have always existed. Iona and Peter Opie studied the phenomena, publishing numerous books on the topic from the 1950s through the 1980s.

The first prenatal screen for disease was developed in 1961

Scientist Robert Guthrie created a method to test newborns for a metabolic defect called phenylketonuria, or PKU. This blood test didn't look for gene variants—it hunted for excess phenylalanine in the blood. The disorder is caused by an inability to digest the amino acid phenylalanine, leading to excess phenylalanine in the body. PKU results in intellectual disability, seizures, and other symptoms if it isn't caught early and treated with a specialized diet.

Writer William Gibson invented the term 'cyberspace'

The science-fiction writer coined the term in his 1982 short story "Burning Chrome" to describe "a consensual hallucination experienced daily by billions of legitimate operators, in every nation, by children being taught mathematical concepts...A graphic representation of data abstracted from the banks of every computer in the human system. Unthinkable complexity. Lines of light ranged in the nonspace of the mind, clusters and constellations of data. Like city lights, receding."

The history of brainwashing in America

"Brainwashing" refers to a coerced shift in worldview, often associated with cults or oppressive totalitarian governments. Though such processes are not well understood on a neurological level, they hold an outsized role in public imagination, particularly in science fiction and dystopias. This article reviews the history of the term, first popularized by Edward Hunter in 1950, and the subsequent use of the approach in pop psychology, the CIA, and more.

The iPhone's impact in 10 charts

It's been almost 20 years since Steve Jobs first unveiled the iPhone, the device that would come to define Apple for years and change not just the smartphone industry but the world at large. 10 examples of the iPhone's impact include its all-screen touch interface and the way it led to the rise of app culture.

Losing the kids to video games

An estimated 60 million people suffer from internet gaming disorder worldwide, a category created by the World Health Organization in 2018 to help communities support individuals plagued by pathological play. As the world's most-played game of all...

Moore's Law came from observing exponential computing growth in the 1960s

In 1965, Gordon Moore, cofounder of Intel Corporation, observed a four-year trend of constant growth rate in computing power. Hypothesizing the trend would continue, his observation became the benchmark that the computing industry has worked to maintain for 60 years.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

Time magazine ran a cover story titled 'The End of the World as We Know it?' in January 1999

In January 1999, Time published a dramatic Y2K cover with apocalyptic imagery and dire headlines. The portrayal likely exacerbated public fear and magnified the crisis in the popular imagination, turning a technical issue into a cultural panic.

Desi Arnaz devised the three-camera method for sitcoms

Early television shows were filmed with a single camera capturing multiple takes from numerous angles, making for an arduous filming process that sucked the energy from comedies filmed in front of live studio audiences. Arnaz proposed a three-camera setup that allowed the show to be filmed like a play, which soon become an industry standard.

The story of Marion Stokes, a woman who taped 30 years of TV

Marion Stokes was an activist archivist frustrated at the lack of a record or access to what was broadcast on TV. So in 1975, Stokes began taping the broadcasts, day and night, 24 hours a day, and continued to do so for 30 years, racking up over 70,000 tapes that span the Iran Contra crisis to the evolution of cable news. Read about her fascinating story here.

In the 1970s, a former NASA engineer pitched remote work as a solution to an energy crisis

His name was Jack Nilles, and he wrote a book that is considered the "founding document of telecommuting" in 1973 called "The Telecommunications-Transportation Tradeoff," coining the terms "telecommuting and telework." Nilles argued that telecommuting could serve as an "alternative to transportation," helping cut down on gridlocked traffic and reduce society's reliance on nonrenewable resources like oil. (Some users may experience a paywall.)

The myth of multitasking's prestige

In this article, renowned neurologist Richard Cytowic seeks to expose multitasking as a fool’s errand. Cytowic explains how the brain, like a computer, switches between tasks rather than handling multiple tasks at once. He shares that attempting to focus on multiple activities at the same time consequentially decreases the brain's ability to ignore distractions, maintain focus, and organize information. Instead, he suggests, try to focus on completing one thing at a time.

Why do humans have such long childhoods?

Humans have over twice as long childhoods than other animals with similar lifespans like whales and elephants. A human child can grow for nearly 20 years before they become a reproducing adult. Researchers believe there's a connection between long childhoods and human's unusually large brain size, though the science is not totally clear. Dive into what scientists know here.

American Psychological Association issues recommendations for teen social media use

Listen to this three-minute podcast to learn more about the American Psychological Association's recommendations for teenagers' use of social media. The first report of its kind, it advises parents to closely monitor teens' social feeds during early adolescence, continually screen for signs of problematic use (such as sleep interference), minimize the amount of dangerous content their child is exposed to (such as disordered eating), and limit their teen's use of social media around appearance-related content.

Lyndon Johnson moved the State of the Union into prime time

In January 1965, President Johnson moved the address to prime time to reach a larger TV audience, using it to promote his "Great Society" program—a push to reduce poverty, advance civil rights, and expand federal action in healthcare and economic opportunity.

The hour originated from an ancient Egyptian astronomical system

The movements of astronomical objects, measured in a day and a year, form the foundation of our sense of time. The Egyptians divided each day and night into 12 time eras, using arbitrarily selected stars as references rather than movements of specific celestial objects.

How Spielberg changed film

Before "Jaws," summer was Hollywood’s off-season. Steven Spielberg’s 1975 thriller changed all that, launching the era of the summer blockbuster. From "E.T." to "Jurassic Park," Spielberg’s films redefined how stories were told, how audiences reacted, and how studios marketed.

The spooky images of Victorian mothers hiding as their babies posed

Taking pictures of your kids is a huge headache now, but it was even harder for mothers in the Victorian era, when camera technology made posing for photographs difficult. These weird photos will show you how these mothers got their kids to sit...

A chat with YouTube CEO Neal Mohan

In a conversation with Bloomberg, YouTube CEO Neal Mohan maps out how the company is taking what it’s learned thus far and embedding itself into the “lean-back” TV viewing experience.

HBO is credited for the rise of ‘prestige television’

“Prestige television,” sometimes referred to as “the golden age of TV,” is a critical term for serious, darker, auteur-driven television from the late 1990s through the 2020s. HBO shows are often cited as examples of this style, with “The Sopranos” evolving the style and developing a model for the form.

The history of the McDonald's Happy Meal

The McDonald's Happy Meal is the quintessential fast food kids meal, serving up child-appropriate portions and prizes all within a portable, fun container. So where did this pop culture icon begin? Watch this quirky 13-minute history of the Happy...

Tetris was launched in the US at Summer CES 1988

Tetris first appeared in the US at the 1988 Summer CES, where Henk Rogers—who would later publish and market the game—first encountered it. This interview revisits that moment, with creator Alexey Pajitnov and Rogers reflecting on how the game gained global recognition.

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Walt Disney's early film 'Alice's Wonderland' was a groundbreaking innovation in the silent film era

Use this calculator to find the dollar value of your mental load, from meal planning to coordinating after-school care for your children.

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

The first robot in literature may have been a 'mechanical man' in 1907's 'Ozma of Oz,' a book in L Frank Baum's 'Wizard of Oz' series.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

A century of Billboard issues documenting the evolution of popular music.

Some researchers have labeled nomophobia, the fear of being without your phone, as 'the phobia of the 21st century.'

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.

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

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

Despite being favored by 87% of Americans, Congress does not have term limits.

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.

The first line of 'immortal' human cells, which can divide indefinitely and are used in scientific research, was nonconsensually taken from a Black woman.

In its famous catalog, Sears sold $600 DIY house kits from 1908 through the 1940s, resulting in an estimated 100,000 'Sears and Roebuck homes.'

The tragic Pulitzer Prize-winning image 'The Vulture and the Little Girl' (1993) generated controversy, raised concerns about ethics in photography, and eventually led to the photographer's death.

Crows are believed to have intelligence on par with a seven-year-old child and demonstrate complex behaviors, from problem-solving with tools to recognizing human faces.

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

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

Search a massive database of over 4 decades of clues from the TV quiz show 'Jeopardy!'

The first image of a black hole was captured by creating an Earth-sized virtual observatory from a network of eight radio telescopes.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.