JIVE TALK

What do Cats and Jazz Have in Common? 10 Jive Words Explained.

Image: Chris Bair

Are you a cool cat? Or a groovy alligator? The Age of Jazz had a vast cultural influence on both American music and culture, but one of its most curious aspects was "jive talk," the quirky jargon it birthed.

Largely influenced by jazz singer Cab Calloway - who authored at least two dictionaries on jive talk, the jazz-inspired 1930s Harlem vernacular permeated our culture and gave us popular modern words such as "cool" or "hipster." Join us and dive into the strange world of jive talk with these 10 hip phrases that defined the scene.

Image: Billy Freeman

Back in the day, "dig it" wasn't just about enjoying something - it was about feeling it deep in your bones. One of the many expressions that originated in 1930s jazz circles and seamlessly integrated into mainstream American English, this phrase encapsulated the essence of jazz appreciation, where listeners are urged to immerse themselves fully into both music and scene.

Image: Michael Sum

In jazz speak, a "cat" wasn't just a furry friend - it was a word that could be used for anyone involved with the jazz scene, but typically reserved for stellar musicians adept at improvisation and who remained chill under pressure.

While the exact origin of the term is unknown, some believe it derived from the West African Wolof language word for singer, "katt." A simpler alternative would be that jazz musicians usually hung out until late at night, just like real cats.

Image: Brittani Burns

If something is groovy, it is more than just good - it is the epitome of cool. While today we primarily associate "groovy" with the 1960s hippie counterculture, its roots trace back to the jazz era of the 1920s. The term is thought to have emerged both from the "grooves" of vinyl records and the repetitive patterns of popular music of that time.

Image: Ben Eaton

Before the term was co-opted by mainstream culture, the term "hipster" was used to refer to jazz fans and musicians. The word was derived from the slang term "hep," meaning "up to date." Hipsters in the 1920s were avant-garde tastemakers, pushing boundaries with their style, music, and way of life.

The term was later associated with hip-hugging pants in the 1960s, and after that, it didn’t reappear until the 90s, used to characterize the educated bohemian youth living in gentrified neighborhoods.

Image: Kobe Subramaniam

"Scat" was a vocal improvisation technique popularized by jazz singers like Louis Armstrong and Ella Fitzgerald. It involved singing nonsense syllables in rhythm, showcasing the singer’s talent while adding a playful dimension to the music.

While the precise origin of the term remains uncertain, some speculate it was derived from a Louis Armstrong recording where he spontaneously sang a bunch of nonsense words that happened to be something like "scat-a-lee-dat."

Image: Gabriel Gurrola

In jazz lingo, having "chops" means having some serious musical skills. However, the term is far older than that, and it used to refer to the jaws (both of a man or an animal).

Eventually, it became a synonym for the power of a jazz trumpeter’s "embouchure"(meaning the way in which a brass player applies the mouth to the mouthpiece of its instrument), and from there, it quickly evolved into a more general term for a musician’s skill.

Image: Johnathan Macedo

"Cooking," as a positive term in reference to music, seamlessly transitioned into our general English vocabulary while retaining much of its original meaning. In the jazz era, when the music was "cooking," it meant that the band was sizzling with energy and intensity.

Even today, we continue to use it similarly: when something is "cooking," it signifies improvement, progress, or momentum.

Image: John Matychuk

Long before it became a ubiquitous term for any temporary job, a "gig" was a jazz musician's bread and butter.

Short for "engagement," the term originally referred to a live musical performance. Musicians often lived gig to gig, meaning that their livelihood depended on performing in order to afford their next meal.

Image: Viktor SOLOMONIK

For jazz musicians, a "jam session" wasn't just a casual get-together - it was more of a sacred ritual of musical communion. These gatherings often took place in community centers or speakeasies, after musicians finished their regular paying gigs.

Jam sessions provided a place for experimentation and artistic freedom, where musicians would not have to conform to an audience and could exchange new ideas, but also often attracted non-musician fans eager to witness their musical idols in all their splendor.

Image: Thom Holmes

Before it became one of the most popular slang words in the English language, "cool" originated within the jazz community of the 1940s. In the jazz lexicon, "cool" transcended its literal meaning as a temperature and instead embodied a state of mind.

Coolness was synonymous with maintaining composure, staying ahead of the curve, and emanating an effortless aura of sophistication and style, mirroring the relaxed vibe that jazz music sought to evoke.

10 things discovered or created by accident

What if I told you some of the most recognizable, everyday things we use, like the microwave oven or Post-it notes, and other revolutionary inventions like penicillin or Velcro, came about by accident? That’s right; they weren’t necessarily the result of careful planning, but the byproduct of other experiments that unintentionally led to their findings. Keep reading to learn about 10 fascinating discoveries that occurred by accident.

Penicillin became the first widely used antibiotic and went on to save millions of people from deadly bacterial infections. But this wasn’t what its creator, Scottish bacteriologist Alexander Fleming, was trying to do in the first place.

In 1928, he went to his laboratory and noticed that in one of his bacterial culture dishes, a mold had grown accidentally and killed the surrounding bacteria. This small accident sent him down a path to figure out what happened and eventually led him to discover what we know as penicillin.

One day, a scientist was working with a magnetron as always when he suddenly realized that the candy bar in his pocket had melted. Surprised by this, he brought popcorn kernels close to the magnetron and watched them pop; finally, he tried an egg, which heated up and burst.

The scientist was Percy Spencer, and he had just laid the foundations for creating the first commercial microwave oven, called the Radarange, which was introduced in 1947, opening the door to a whole new way of cooking.

How did a fake glue become a billion-dollar idea? Scientist Spencer Silver was trying to create a powerful glue in 1968, but instead, he ended up with an adhesive that was strong enough to stick to surfaces but incredibly easy to peel off without leaving much residue.

Instead of regarding this as a failure, he thought it might have some practical use, though his idea was dismissed multiple times by others. Finally, in 1974, another scientist called Art Fry realized Silver’s glue could hold a bookmark in place, which, after years of experimenting, led to the invention of a single piece of paper that could stick and be removed without damaging the surface: the Post-it notes.

An upset chef in Saratoga Springs, New York, in 1853, after a fussy customer complained his potatoes were too thick, served him extremely thin potatoes fried in oil as a joke. Turns out, the customer loved it, and the dish became known as "Saratoga chips."

It’s fair to mention that this popular snack wasn’t 100% invented there, as there are records of a similar recipe in an 1817 English cookbook, though the Saratoga chef certainly helped popularize it.

While Velcro was indeed created and patented by the Swiss engineer George de Mestral in 1955, the reality is that nature had invented it first. What triggered Mestral's "eureka" moment was seeing some burrs stuck to his clothing and his dog’s fur when returning from a hunting trip.

He was curious about how the burr could stick so firmly, and after studying it with a microscope, he saw that the burr had some tiny hooks that attached to the fabric and the animal fur, so he decided to replicate the same principle to create Velcro.

In 1938, a chemist and DuPont worker called Roy Plunkett was working with tetrafluoroethylene gas, trying to come up with new refrigerants, though he ended up creating a completely new material. At some point while doing his experiments, he noticed the gas had turned into a waxy solid "thing" that was extremely resistant to heat and chemicals and was highly nonstick.

The material was first used in industrial and military applications and later became associated with the brand name Teflon, mainly used as a coating for cookware.

Scientists first rejected Super Glue because it was too sticky — ironic, isn’t it? The story makes more sense when you learn that the initial goal of Harry Coover Jr. and his team in 1942 was to find a material to make clear plastic gun sights during World War II.

The material they were experimenting with was too sticky and difficult to work with, so the team moved away from it, though Coover Jr. realized he had discovered a substance that could easily bond two surfaces together without the need to use heat or pressure. Later, this product went on to become what we all know now as Super Glue.

Kids love popsicles, but did you know it was also a kid who invented them? In 1905, Frank Epperson, an 11-year-old boy from San Francisco, forgot his soda with a wooden stirring stick outside overnight on his porch. The next morning, the thing was frozen, and he noticed he could hold it by the stick and eat it like a frozen treat.

At first he made them for his family and friends, but later he started selling his invention. The popsicle became a sensation, particularly during the Great Depression, as it was an affordable treat for the family.

Imagine being a serious naval engineer working on a serious engineering problem and accidentally creating one of the most fun and iconic toys ever. That’s exactly what happened to Richard James, who in 1943 was trying to make springs to help stabilize sensitive equipment aboard ships when one of them accidentally fell and "walked" away.

James saw the opportunity to make a toy out of that and showed it to his wife, who named it "Slinky." The naval engineer sold the toy to Gimbels department store in Philadelphia in 1945, and Slinky was an immediate success.

The whole point of laminated safety glass is that its pieces won’t fly apart when it breaks. The discovery was made by chemist Édouard Bénédictus in the 1900s, when one of his laboratory flasks fell and did not completely shatter because it had a thick coating of a type of plastic that helped hold the pieces together.

This accident made him realize that putting a flexible material between layers of glass prevents broken glass from flying apart. His discovery is still used today in vehicles and buildings.