Classic movies are prone to decomposition because they're captured on nitrate film

Popular films not yet added to Congress' film registry

The Library of Congress' National Film Registry's annual announcement of 25 new inductee films always makes a splash in the news. These films are considered significant enough to be preserved by the US' central library. But over the years, the library has maintained a separate list of films you might think would be added but haven't received the necessary votes yet. Check out the list of "not yets" here.

Netflix's original movies are intended to be in the background

Netflix's original content follows "taste clusters," those wildly specific tags for content, like "cerebral Southwestern murder mystery." The low-budget films and shows designed for these genre buckets are written with abundant exposition to remind casual viewers where they are in the story.

'Special effects' have evolved alongside Hollywood

Since the early days of moviemaking, directors have played with perspective to create incredible effects on the screen. From Buster Keaton to contemporary CGI, this 30-minute documentary details the amazing evolution of Hollywood's special effects.

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

Hollywood, explained

It all began in 1887 when Hollywood was registered as a small town before merging with Los Angeles in 1910. Filmmakers moved west to avoid Thomas Edison’s patent lawsuits, and the sunny California climate provided the perfect setting for year-round production. By the 1910s, studios like Paramount and Warner Bros. established themselves, and Hollywood's global dominance was cemented during its golden age from the 1930s to the 1950s.

German expressionism produced some of horror’s earliest classics

After World War I, German filmmakers turned from reality to the surreal, fusing experimental art with the nascent world of film. Some of the movement’s most notable films, like FW Murnau’s “Nosferatu: A Symphony of Horror” and Robert Wiene’s “The Cabinet of Dr. Caligari,” were intent on frightening their audiences.

Cult classics are often defined by their initial commercial failure

Whether they're films, albums, television shows, or some other work of art, cult classics usually develop ardent followings because of their early struggles, either as box office flops or modest, self-released affairs. Richard Kelly, director of cult film "Donnie Darko," explains why he believes that endears audiences.

'Bonnie and Clyde,' the 1967 film starring Warren Beatty and Faye Dunaway, was the first major American movie to feature graphic violence.

Director Arthur Penn used the then-new Squibb technology, which triggered realistic and bloody bullet wounds, to portray graphic violence, at the time a taboo in American cinema.

The Hays Code limited the ways horror films could scare audiences

Beginning in 1930, the Hays Code laid out a strict set of guidelines for Hollywood filmmakers to prevent films that might corrupt those with a “susceptible mind.” That meant no graphic violence, no sexual relations outside of marriage (or of a homosexual nature), and no interracial relationships, among other dictums.

Movies that killed these 17 actors' careers

Hollywood's history is checkered with flubs and successes, and many actors have suffered from portraying specific roles, even if the films were successful. This list goes into 17 acting careers that took a nosedive after a specific role, including Elizabeth Berkley in "Showgirls" and Sofia Coppola in "The Godfather: Part III." Read the rest here.

Rotten Tomatoes scores have gone up by 13% in the past decade

Rotten Tomatoes is the gold standard in the film industry, offering viewers aggregated critical scores of recently released movies. Filmmakers have criticized the site, though, suggesting its scores are now meaningless, evident from the past decade's inflation, and that the company has a conflict of interest.

'Plan 9 from Outer Space' gained an audience after it was trashed by critics

The science-fiction film went mostly unnoticed in its original theatrical run, often playing in double-features aimed at teenagers. It wasn't until 1980, when film critics Harry and Michael Medved dubbed it the "worst film ever made," that it began to attract a cult following. In 1994, Johnny Depp starred in a biopic about its director, Ed Wood.

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

Digital re-aging and de-aging of faces in film and TV has become increasingly common

Traditional techniques for accomplishing this process were slow and labor-intensive, and often required manual frame-by-frame edits, forcing them to be reserved for "hero characters" and close-up shots. Deep learning methods used by Disney and other production companies now provide fully-automatic and production-ready methods to produce such deepfakes for entertainment purposes.

'The Wizard of Oz' flopped in theaters but exploded on TV

The film cost $2.7M to make—$1M more than the average production in 1939, but didn’t recoup it for almost two decades. Its success is mainly due to television. It aired annually from 1956 to 1965 and was watched by more than 49% of all television viewers.

The distributor behind 'Rocky Horror' pulled the film from its scheduled national release, believing it would be a failure, though it eventually amassed a dedicated fanbase through midnight showings, a trend that continues over 50 years later.

Charlie Chaplin's 'Modern Times' blended slapstick and satire

The 1936 film thrust Chaplin's iconic Little Tramp character into the Industrial Revolution, satirizing how mass production was dehumanizing individuals. The movie was not only a hit, but it was also the product of a burgeoning Hollywood: Chaplin had founded his own company (United Artists) in 1919.

Watch 'The Atomic Café'—Cold War satire that exposed nuclear propaganda and proliferation risks

This 1982 collage-documentary uncovers a surreal Cold War era: US civil defense films downplayed nuclear horror, arguing the films fueled public complacency, while the arms race and civilian nuclear hype fueled global proliferation fears before NPT safeguards emerged.

Memorabilia from Hitchcock's career is archived and known as the 'Alfred Hitchcock Papers'

The Alfred Hitchcock Papers are part of the Academy of Motion Picture Arts and Sciences Academy Collection, the world’s largest film-related archive. The collection consists of more than 52 million items, including photographs, posters, screenplays, costumes, props, and the films themselves.

The Declaration has survived centuries of travel, damage, and preservation missteps

This piece traces the Declaration's 200-year journey from its creation in 1776 through repeated relocations, risky copying methods, light damage, fires, wartime evacuation, and shifting federal custody—long before modern archival protections existed.

Spielberg improvised most of the iconic D-Day scene from 'Saving Private Ryan'

Although action sequences are often tightly choreographed, one of cinema's most famous war scenes was mostly shot on the fly. Spielberg wrote seven pages (or approximately seven minutes of screen time) for the scene, though the final cut of the sequence was 25 minutes long.

Steven Spielberg purchased Oscars won by Clark Gable and Bette Davis and donated them back to the Academy

Since 1951, all Oscar statuettes have been awarded with a caveat—if the recipient wants to sell their Oscar, they have to first offer it back to the Academy for the price of $1. As a result, there's now a black market for the golden knights. Some buyers are anonymous movie buffs, but some are the stars themselves.

See rare Civil War photographs preserved by the National Archives

The Civil War was the first major American conflict documented by a camera, with its images distributed widely to the public. The National Archives' digital collection offers thousands of original Civil War images: portraits, battlefields, hospitals, and everyday life.

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.

5 works of art that were destroyed and repaired

Art preservation is a delicate skill; art reconstruction is even more challenging, especially when the damaged works are centuries old. This Artnet guide details five of the most famous cases of dismembered works (from Manet, Cézanne, and more) that were repaired by specialists, allowing audiences to see the pieces in the way they were intended.

A root lice infestation once destroyed over 80% of Napa's vines

In the late 1860s, an infestation of root lice nearly destroyed the global wine industry. European rootstock, now planted across multiple continents, had no natural defenses against the pests, which infected the vines (as seen below). As a result, more than 80% of Napa’s vines were destroyed by 1900. It took decades for the industry to recover.

Most biodegradable plastics don’t break down in everyday conditions

Despite their eco-friendly name, biodegradable plastics often require industrial composting, which most areas lack, to decompose the uncommon compounds found in them. This means they may linger in landfills or contaminate conventional plastics in recycling bins.

Dinosaur portrayals in film mistakenly limit them to only living in tropical climates

The ancient creatures have been brought to life in cinema by combining animatronics and CGI. However, creative liberties have created misconceptions about dinosaurs for audiences, including that the Tyrannosaurus rex could not see stationary prey.

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.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

In 1984, Operation Smash Hit intentionally crashed a 239-ton train into a nuclear waste canister at 100 miles per hour to prove the canister's safety, which remained completely intact and lost just 0.29 of its 100 pounds of pressure.

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

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

See the most iconic photos from four decades of LIFE magazine

Radioactive elements can introduce software errors because the ionizing radiation they produce can detach electrons from atoms, and computer code relies on the distribution of electrons.

Explore the archaeological treasures of Pompeii, the city buried under volcanic ash when Mount Vesuvius erupted in 79 CE.

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

Indefinite cloning of some endangered species may not sustain their longevity because cloning success rates decrease as genetic mutations accumulate.

In 1915, workers recovered a submarine-like vessel from the Chicago River, prompting fears of German espionage

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

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

Shooting stars, or meteors, are fragments of asteroids and comets that burn up as they enter Earth's atmosphere, creating streaks in the sky called meteor showers.

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.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

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.

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.