One prankster started a movement to clothe animals in the mid-20th century

One pop-culture historian fooled the nation with a fake origin story of April Fools' Day

In 1983, Joseph Boskin, a professor at Boston University, was interviewed by the Associated Press to discuss the history of April Fools'. Boskin shared a made-up story about a jester who took over Rome for a day and proclaimed that April 1 would henceforth serve as 24 hours of silliness. AP published the fib about "King Kugel," creating buzz and confusion for news outlets around the country.

'Truth or Consequences' was the first TV quiz show

The game—which forced contestants who answered questions incorrectly to face "consequences" in the form of wacky stunts—debuted in 1941 with a one-off experimental broadcast on WNBT, then reappeared on NBC in 1950. In 1956, a fresh-faced Bob Barker made his television debut as the show's new host.

In 1957, the BBC conducted one of the first televised April fool pranks

The reputable broadcaster reported a story about a family in southern Switzerland harvesting spaghetti from a "spaghetti tree." Some viewers didn't appreciate the joke and felt angry about being misled.

The forgotten campaign to replace the Teddy Bear with 'Billy Possum'

After a 1909 pre-inauguration dinner for incoming President William Howard Taft featured possums and potatoes as the main course, Susie W. Allgood wanted to produce and market an alternative to the Teddy Roosevelt-inspired teddy bear: Billy Possum. Kids thought it looked too much like a rat.

Following the scandals, CBS briefly banned canned laughter

The network was looking to correct the public perception that its programming was fraudulent, so it banned laugh tracks and fake applause from its broadcasts. The policy didn’t last long; within a few years, sitcoms were regularly “sweetened” with the sound effects.

Charles Darwin studied goose bumps by scaring zoo animals in London with a stuffed snake

Read the famous naturalist’s work from the late 1800s, detailing how he sought to draw comparisons between how animals and humans respond to fear. As part of that work, he exposed monkeys and a peccary to a stuffed snake and noted the animals’ hair-raising fear response.

Years before the 1969 Stonewall Uprising, patrons at another New York bar staged a protest against an antigay liquor law.

Revelations about quiz show ‘Dotto’ led to a larger scandal across the industry

The show, which aired on both CBS and NBC in slightly different iterations in 1958, followed a fairly standard question-and-answer format, with correct answers slowly revealing an image that contestants needed to solve. Despite its popularity, the show was canceled after it was revealed that one contestant had been provided with answers to the questions. That revelation led to similar scandals with four more shows over the next few months.

A 19th-century Protestant minister in Germany encouraged 'natural eating,' creating a precursor to the natural food movement.

When police raided New York's Stonewall Inn, a well-known gay bar, in 1969, patrons resisted, leading to 6 nights of protests that would eventually inspire modern Pride celebrations.

In 1924, elephants from the Central Park Zoo marched in Macy's inaugural parade

Enormous balloons didn’t make an appearance until 1927, and the parade wasn’t televised until 1948. But no matter the decade, a visit from Santa Claus has always been a highlight.

Watch the 1954 film adaptation of George Orwell's 'Animal Farm,' which was covertly funded by the CIA.

In 1969, a group of reporters wrote an intentionally bad and salacious novel under a pen name to prove that sex sells more than quality. It sold 20,000 copies within a few months and spent 13 weeks on the New York Times Bestseller list.

Watch a medley of Pets.com commercials with the famous sock puppet mascot

Pets.com used a sock puppet decorated like a dog (operated by comedian Michael Ian Black) as the company's mascot. The sock puppet became synonymous with the brand. An auto lender company called BarNone Inc. later purchased the sock puppet for $125K and rebranded it with the slogan "Everybody deserves a second chance."

An academic on why the animals in 'Animal Farm' matter

Although Orwell intentionally wrote his 1945 novella as an allegory of the Russian Revolution, Charlotte Sleigh—an associate professor of science and technology—argues that the text can also be used to understand (and complicate) our relationship with the nonhuman world.

Will Rogers' political humor was an early predecessor to stand-up

Rogers got his start spinning ropes for circus shows and broke through his association with Florence Zeigfeld's Follies and Frolic. It was his humorous political commentary, though, that would solidify his celebrity status. His goodhearted ribbing of society's "big men" predated the common notion of stand-up comedians as truth-telling jesters.

Carlin's 'Seven Words' led to a landmark Supreme Court ruling

The original recording of Carlin's bit aired on a New York radio station in 1973, leading to an FCC complaint. The case went up to the Supreme Court, which ruled that the FCC had the right to penalize broadcasters that aired obscene content during the daytime.

After actress Ingrid Bergman had a child out of wedlock, a Colorado senator proposed granting the government the ability to ban performers deemed morally objectionable.

Aristophanes was put on trial for his satire

The ancient Greek’s 426 BCE play “The Babylonians” criticized Athens’ role in the Peloponnesian War. The politician Cleon accused the dramatist of being unpatriotic, but that didn’t thwart Aristophanes. Two years later, Aristophanes premiered “The Knights,” which mocked Cleon, leaving him working as a sausage seller outside the city.

The Jane Goodall Institute was not amused by a 'Far Side' cartoon, but Goodall was

The doctor's institute was not amused by a cartoon by Gary Larson that used her name, sending the "Far Side" author a cease and desist letter. However, Goodall thought the cartoon was funny and rescinded the letter. Goodall and Larson would go on to become friends and work together.

Fed up with difficult audiences, Arnold Schoenberg started a private concert club that prohibited audible reactions.

Scientists William Russell and Rex Burch proposed in 1959 that when it comes to animal testing, there should be 'three Rs'—replace animals wherever possible; reduce their numbers; refine how they're treated.

Lenny Bruce's stand-up challenged US law

Bruce came up in burlesque theaters, but began to find success as stand-up comedy developed a more political and subversive bent. His sets often satirized what he believed to be an oppressively conformist society, which led to his arrest on several occasions.

Comedic roasts, an ironic inversion of toasting, took off in the 20th century

Ribbing amongst friends likely goes back to the dawn of man, but formalizing the act caught on with fundraisers held by the Friar’s Club, a New York organization for theater agents. Rather than raising their glasses to good fortune and health, comics eviscerate an “honoree”—along with everyone else on stage—though they usually conclude with an earnest toast.

George Carlin's ‘Seven Words’ satirized obscenity laws

Carlin’s famous bit lampooned FCC regulations on obscenity. Ironically, he performed it on TV during his HBO special, “Again!” in 1978.

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.

Meet Clever Hans, the 1900s horse that was believed to be able to solve math equations and read German

When Clever Hans was prompted with math questions, he responded by tapping his hoof to indicate his answers. Even a panel of experts found no indication of trickery in the horse's demonstrations. However, psychology student Oskar Pfungst found that Hans stopped tapping once a subtle cue on his owner's face told him to stop. The cues were so subtle that Wilhelm von Osten didn't even know he was giving them.

The 1974 anarchist protest in Denmark that later inspired SantaCon

An interview with one of the participants explains what the performance art group that planned the event was hoping to achieve. Hordes of Santas walking down the street with a giant goose, attacking buildings with backhoes and pickaxes, handing out “presents” stolen from department stores, and eventually being arrested.

Watch Salvador Dalí's surreal appearance on 'The Dick Cavett Show'

During this 1971 talk show episode, Dalí enters the stage with his pet anteater, flinging it onto an actress' lap. He proceeds to talk strangely about the significance of anteaters and his mustache. Many argue such public appearances were examples of Dalí's performance art, where he made real interactions surreal.

A 1912 congressional bill attempted to prohibit fake photos in the US

In the 1800s, photographs were held up as indisputable resources of truth. But the photography industry devised ways to alter photos, resulting in the rise of fraudulent photos—from shots with celebrities to the turn-of-the-century version of fake nudes—prompting government intervention.

How billiard balls catalyzed the 'Plastics Century'

For centuries, billiard balls were made of ivory from elephant tusks. But when excessive hunting caused elephant populations to decline, they began to look for alternatives: celluloid, which would become known as the first plastic.

Before modern sanitation, New York City let pigs roam the streets to eat its garbage

In the early 1820s, an estimated 20,000 hogs roamed Manhattan's streets, feeding on trash that the city lacked a system to collect. Pigs were eventually banned at the urging of wealthy residents, who feared they would deter tourists and drive down property values.

Before becoming a famous weatherman for the Today show, Willard Scott created 'Ronald McDonald' for a Washington DC location in 1963.

Some companies like to make their IPO day antics unique.

An article details some of the wildest bell-ringing day stunts in recent history, from Clifford the Big Red Dog ringing the opening bell to one company's employees roasting marshmallows in a campfire on Wall Street as it went public.

Salvador Dalí had pet anteaters he (supposedly) took on walks

Known for his adept and weird public relations stunts, Dalí kept exotic pets, such as an ocelot named Babou, as well as anteaters. The insectivorous mammal accompanied him on walks (though it may have just been for a photo op) and on talk show appearances.

See historic Macy’s Thanksgiving Day Parade photos

Snoopy and Bullwinkle and Clifford, oh my! This slideshow has photographs of all those characters (and more) from when they debuted as balloons at the Macy’s Thanksgiving Day Parade. These photos span from the original parades in the 1920s through the early 2000s.

Listen to how the 1902 'poison squad' experiments changed food safety in America

As part of government research, a group of young men were paid to eat standard American food—replete with food additives like borax and formaldehyde—which revealed the dangers of unregulated food. The work was led by the first FDA commissioner, Harvey Wiley, who helped end the "century of the great stomachache."

Before he had his own show, Pee-wee Herman appeared on 'The Dating Game'

Paul Reubens' character Pee-wee Herman would become a sensation with his 1986 children's show "Pee-wee's Playhouse," but in 1979 he appeared as the hilariously naive character on "the Dating Game." It's not clear if the show (or its audience) understood what they were seeing.

Claims about 'Twenty-One' weren't taken seriously until other quiz shows were exposed

Contestant Herb Stempel alleged that “Twenty-One” was fixed after his loss to Charles Van Doren, saying that everything on the show was “carefully choreographed,” though his claims were dismissed as mere bitterness. In truth, Stempel had been promised a network job if he went along with the con and became outspoken when it didn’t materialize. Van Doren, meanwhile, became a celebrity, donning the cover of Time magazine.

Dickens' earliest pieces were under the pseudonym 'Boz'

Dickens began working as a journalist in 1829, publishing his portraits of modern life under a pseudonym. In 1834, he used the pen name "Boz," a reference to his brother's childhood nickname, and eventually published a collection of his stories called "Sketches by Boz." By the 1840s, he'd ditched the pseudonym, enjoying his rarefied literary celebrity.

Listen to the Pink Floyd album inspired by 'Animal Farm'

The 1977 album "Animals" was loosely inspired by Orwell's 1945 novella, though it was not a strict allegory for the Russian Revolution. Instead, Roger Waters' and David Gilmour's songs criticize what they see as the inhumanity of modern capitalism.

Dr. Seuss was likely the first to use the word 'nerd' in print

The word appeared in 1950's "If I Ran the Zoo," but there are theories that the word (or forms of it) were already part of popular slang before the book was published.

This Harvard philosophy professor suggests we should rethink our relationship with animals

Christine Korsgaard, a professor of philosophy at Harvard, wrote a book arguing that humans are not more important than other animals and that we should improve our treatment of them. In her view, we have a duty to value the life of our fellow creatures not just for their utility, but for their existence as sentient and conscious beings.

George Orwell's original preface to 'Animal Farm' criticized the publishers who had rejected the book for political reasons.

An antiperspirant ad campaign in the early 1900s dubbed body odor "B.O."

The product was marketed toward women and framed excessive sweating as a medical disorder that needed to be addressed with the product.

Horse diving was a popular attraction for 50 years

The event, which took place in Atlantic City, is exactly as it sounds: horses, directed by (sometimes scantily clad) riders, would jump from diving boards into pools. Although it was a popular spectacle for decades, it fell out of favor by the late 1970s.

The quiz show scandals eroded trust in the media

Many viewers were attracted to the shows because they were filled with real people winning real money. After it was exposed that “Dotto,” “Twenty-One,” “The $64,000 Question,” and others had been fixed, the genre struggled to regain viewers’ trust. The government intervened, too: President Eisenhower called the shows’ deception “a terrible thing to do to the American people” and Congress amended the Communications Act in 1960, explicitly outlawing fraudulent game shows.

Hear 2 literature professors unpack the legacy of 'Animal Farm'

The University of Oxford's David Dwan—a professor of English literature and intellectual history—is an Orwell scholar who has written about the author's politics, especially as they relate to "Animal Farm." In this conversation with Dr. Nathan Waddell, from the University of Birmingham, UK, Dwan explores how framing the novella as a beast fable both made it more accessible and allowed it to be overly simplified.

The term ‘McCarthyism’ was coined by a political cartoonist

In February 1950, Senator Joseph McCarthy infamously proclaimed that he had a list of communist State Department employees. The next month, cartoonist Herbert Block published a cartoon in the Washington Post featuring a reluctant elephant (the mascot of the Republican Party) being pushed to stand on a wobbly tower labeled “McCarthyism.”

In the early 20th century, 'baby cages' were popular among parents who believed that putting their children in the cold would build their immunity to minor illnesses.