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The mood ring is a cautionary tale.

Every child in elementary school is familiar with the mood ring. With its inscrutable, color-changing stone and cryptic ability to "read" the wearer's emotions, the mood ring has stood as an enigmatic symbol of self-expression since the 1970s.

Yet, ask the average American about what they know about the mood ring, and they might shrug and say that they're a fun piece of jewelry that shifts with the user's emotions. Or, a more astute person might propose that there is some element of body heat technology at play. However, almost no one knows how it all began or the story behind the fight for custody of the mood ring.


Hand, mood ring, emotions, history. Where did the mood ring come from? Photo by No Revisions on Unsplash


Origins

The idea originated with an American jeweler named Marvin Wenick, who first conceived of the idea after coming across a magazine article in 1974 about the liquid crystal elements found in thermometers. Fascinated, he quickly developed a compound that changed color between two distinct ranges: black to green and blue to green, within a temperature range of 89.6°F to 100.4°F.

By 1975, he had found a way to use this "magic" compound in necklace pendants and rings. A natural salesman, he claimed that the shifting colors indicated the "warmth of the wearer's character." However, Wenick never patented his invention, resulting in one of the most dramatic oversights in fashion history.


Star Trek, disappointed, missed opportunity, dangIf only Wenick had patented the mood ring...Giphy

Potential customers weren't the only ones who took notice of Wernick's invention. Soon, two New York inventors, Joshua Reynolds and Maris Ambats, began producing their version of the temperature-sensitive jewelry, based on Wenick's "magical compound."

There was a distinction: Reynolds and Ambats told customers that they had created a "real biofeedback tool" that allowed the wearer to learn information about their bodies, positioning their rings as devices to help people meditate and control anxiety. (Which seems eerily similar to a few of today's developments...)

Now inextricably linked with the self-exploration and individualism of the 1970s, sometimes referred to as the "Me Decade," Reynolds and Ambats' "mood rings" became a major fad in the United States.


How mood rings work

Mood rings contain a thermochromic element, which is a crystal encased in quartz or glass that changes its color based on the wearer's body temperature. These specialized crystals are designed to react to changes in temperature, which alter their molecular structure and, consequently, the wavelengths of light (colors) they reflect. Psychologically, the idea is that one's emotional state influences body temperature, so when it changes, its meaning will be reflected in the ring. Today, the spectrum of color has expanded far beyond Wenick's simple black, green, and blue system.

When the mood ring rests at a neutral body temperature (typically around 98.6°F), the crystals will reflect a pretty blue-green hue. According to HowStuffWorks.com, the following colors are associated with these emotions, although they can vary from one mood ring to another.


Crystal, mood ring, science, colors, spinningCrystals encased in quartz or glass change color according to body temperature. Giphy


  • Black: Significant levels of stress, tension, or anxiety. There is a deep well of emotional turmoil here, bubbling just under the surface. (This could also indicate that the crystals have been compromised.)
  • White: A lack of emotional clarity. This color can signify that the wearer is uncertain about how to express or process their current feelings, and is often associated with feelings of frustration, confusion, or a lack of emotional clarity.
  • Amber or Gold: "The appearance of an amber or gold-colored mood ring often signifies a blend of emotions, potentially encompassing a mix of feelings such as surprise, nervousness, or even a touch of upset. This color can be a reflection of the wearer's internal turmoil as they navigate a complex emotional landscape."
  • Pink: "The appearance of a pink mood ring is often linked to the initial stages of arousal, interest, or a sense of emotional uncertainty. This color can suggest that the wearer is experiencing a heightened state of emotional vulnerability or a newfound sense of attraction or curiosity."
  • Red: "The presence of a red mood ring is typically associated with high-energy emotions, such as passion, anger, or even fear. This intense color can be a reflection of the wearer's heightened state of arousal, whether it be in the context of romantic love, intense frustration, or a surge of adrenaline."
  • Blue: "The presence of a blue mood ring is often interpreted as a sign of happiness, joy, and a generally positive emotional state. This color can suggest that the wearer is feeling upbeat, sociable, and in a state of emotional equilibrium."
  • Purple: "A purple mood ring is frequently associated with a sense of clarity, purpose, and spiritual insight. This color can signify that the wearer is in touch with their higher self, tapping into their intuition and creativity to navigate their emotional landscape with a renewed sense of direction and understanding."

Debunked

So, some unfortunate bad news. Mood rings are not scientifically factual. Why? Let's debunk.

First off, mood rings measure temperature, not emotion. While emotions can influence body temperature, the ring's color shifts are more likely to be affected by other factors, such as environmental temperature, physical activity, health conditions, and caffeine intake. Also, the color guide (above) is fun but completely arbitrary. There have never been any scientific studies on whether the corresponding colors have anything to do with their associated internal emotions.


Bill Nye, science Unfortunately, mood rings are not backed by the power of science. Giphy


The end of the story

Back to the "one of the most dramatic oversights in fashion history." The mood ring is a cautionary tale. When mood rings hit the market in 1975, the public went wild, with Joshua Reynolds and Maris Ambats selling an astonishing 40 million rings in just three months. They had the ingenious idea to start selling the rings at a premium, with silver-banded versions priced at $45 and gold-banded versions costing $250 ($1,400 today). By the end of the year, their total sales had reached $15 million.

Yes, the original creator, Marvin Wenick, was mad, but Reynolds and Ambats were even more upset in the end. They also had failed to patent the mood ring, the very fatal error that had allowed them to steal the creation in the first place. By the onset of 1976, just as sales were peaking, the market became oversaturated with cheap knock-offs and demanded plummeted, leaving companies with stockhouses full of unsold inventory. What goes around comes back around. Perhaps they should have consulted their mood ring first?

Pop Culture

25 long-forgotten everyday items that only your grandparents would recognize

We're not talking rotary phones. These legit feel like they're from another world.

Get ready to go full throttle down memory lane.

Time passes and things change, not just in the broad collective strokes of how we approach health, family, love, and work, but even in how we navigate day-to-day life. Especially when it comes to convenience. Objects that seemed cutting edge back in the day now seem like arduous relics. Seriously, can you imagine going back to a time when Alexa didn’t play your morning jams and read off our to-do list for the day? No thank you!

On that note, someone recently asked, "What were some everyday objects from your youth or your parents/grandparents’ youth that an adult today wouldn’t know about?” Elaborating further, they added, “I’m not talking about a rotary telephone or the milk man coming by the door. I’m talking about ubiquitous things no one can even remember.”

While answers varied, one prevailing theme was the amount of effort required by so many of these everyday objects. And yet, that was their charm—forcing folks to be a bit more in the moment. Similarly, just the way some things were made to last longer, have better quality, etc. is a stark contrast to the mass production single-use mentality we have now. Even still, I think some of these items we’re more than glad to be rid of (see # 3)

Without further ado, here are some of those long gone objects:

1. "Mascara that came in a little box, like eyeshadow. There was also a little brush that came with it."


2. "Cream rinse. After shampooing, you'd put a capful of cream rinse in a glass of water and pour the whole thing over your hair to detangle. That was before we had conditioners."

- YouTubewww.youtube.com

3. "Belted maxi pads."
@sunnyperiod low key want to get my hands on a vintage sanitary belt 👀 #periodtok #blackhistorymonth #pads #marykenner ♬ original sound - Sunny

“Don't forget the incinerettes on the ladies room wall to burn those suckers. That was free at least,” someone added.

4. "Sardine cans that came with a key to open them."

- YouTubewww.youtube.com

5. "TVs or radios that you had to wait for them to 'warm up' for a few seconds before they worked. And who remembers color bars'? When the station would just show colored bars for a minute to give you time to adjust the color on your set?"
6. "A booklet to keep S&H Green Stamps or Blue Chip Stamps."

- YouTubeyoutube.com

7. “Clamp-on steel kids’ roller skates.”

roller skates, vintage, old, metal, steel, Remember these?i.ebayimg.com

8. "Imagine, if you will, a world where you drive into a gas station, and a man in uniform comes out and asks what octane you want. Then, he proceeds to open the hood and check your oil level and radiator fluid. After, he washes ALL the car windows, takes your money, and thanks you for stopping by."

- YouTubewww.youtube.com

9. "The first time Catholic girls were allowed to wear 'stockings' was during their Confirmation. It was a rite of passage, and mine was in 1968. The stockings were scratchy, thigh-high things held up by these weird garter belts with rubbery clips."

- YouTubewww.youtube.com

10. "Paregoric. It was given to us kids who had diarrhea. It was opium! You won't see that in medicine cabinets anymore."
11. "Darning needles and darning yarn. In the 1960s (more or less), it was still worthwhile to darn socks. But by the 1980s, socks were cheap enough that darning was mostly a thing of the past. Maybe it's just me, though. Does anyone still darn socks?"

- YouTubewww.youtube.com

12. "A mangle ironing machine."

- YouTubewww.youtube.com

13."Mercury oral thermometers. Had a fever? Your thermometer was made of glass and filled with mercury. Yes, that mercury. The temperature would lock in, so you'd have to shake the thermometer before using it. Every now and again, one would drop and shatter, so you'd have a few drops of liquid mercury to play with! What kid doesn't want to play with mercury? I wish I were kidding. Fun times!"
14. "The little plastic piece you put in the hole on a 45 record that would make it fit and play on the record player."

- YouTubewww.youtube.com

15. "A tabletop clamp-on meat grinder."
16. "Colored toilet paper."

gen x, boomer, vintage items, vintage makeup, vintage clothes, history, cool history, fun history, ask reddit, ask old peopleAn example of vintage colored toilet paper. preview.redd.it

17. "My grandmother had a telephone desk, similar to a school desk. It had a chair and a small table where the large, heavy rotary desk phone sat, and on the side was a wire rack for the directory and Yellow Pages."

gen x, boomer, vintage items, vintage makeup, vintage clothes, history, cool history, fun history, ask reddit, ask old peopleThis could still be useful. i.ebayimg.com

18. "McDonald's french fries used to be cooked in beef tallow. The taste was phenomenally good and nothing like the bland ones of today."

- YouTubewww.youtube.com

19. "Crank handles to start tractors. There were no push buttons back then."

- YouTubewww.youtube.com

20. "Toothpaste came in a can! It looked like a 1930s-era whiskey flask and contained pumice powder and flavoring. You'd open the lid, wet your toothbrush, rub it in the powder, and brush your teeth. Then, you'd just repeat the processes as needed."
@jasminechiswell Swatching 100 years of TOOTHPASTE!! 😲Ommgggg why do they still smell like that?!!! 😳 Also what happened to the 30s 😳😲
♬ original sound - Jasmine Chiswell
21.“The little triangle window on a car we called the 'windbreaker'--you had to open that so you could put your window down while driving so there wasn't as much noise. A/C was not standard. Also, curb indicators on cars.”

- YouTubewww.youtube.com

22.“Pantyhose in eggs.”

(This is in reference to the distinctive plastic egg-shaped container in which L'eggs pantyhose were sold.)

- YouTubewww.youtube.com

23. “One thing that was often seen back in my youth and for a year I also had them but I haven't seen for a couple of decades are metal heel plates (also known as ‘taps’) to prevent boot and shoe heels from wearing down.
@elliot_duprey Quick lil tip and how-to! And no, they dont actually make the “tap” sound. Also, cobblers have benches. #mensfashion #fashiontiktok #tipsandtricks #fashionhacks #cobbler #secondhand ♬ Storytelling - Adriel
24. “Hershey's chocolate bars used to come in foil. Peeling it off was satisfying.”

- YouTubewww.youtube.com

Last but not least…

25. “Jelly-jar drinking glasses with cartoon characters on them.”

gen x, boomer, vintage items, vintage makeup, vintage clothes, history, cool history, fun history, ask reddit, ask old peopleThese need to come back. i.etsystatic.com

History (Education)

The mind-blowing engineering of a 13th century clock controlled entirely by water

Want to see a fountain with 12 water-spewing lions tell you what time it is?

Jebulon (Public domain)

Alhambra palace in Granada, Spain is an architectural masterpiece and engineering wonder.

Modern life is filled with so many incredible innovations, it's enough to make your head spin. But as we marvel over the latest technologies, it can be easy to forget that humans have been engineering and creating remarkable things for millennia.

The pyramids in Egypt. The Colosseum and the Parthenon. Teotihuacan and Machu Picchu. We can point to many famous ancient wonders that demonstrate the advancement of civilizations around the world, but some slightly newer architectural wonders also provide a glimpse into humanity's ability to figure things out.

Alhambra palace, fortress, water system, Spain, ancient technologyThe Alhambra sits atop a plateau overlooking Granada, Spain.Ввласенко

The Alhambra is a palace and fortress in Granada, Spain, that was built between 1238 and 1358 and was home to sultans of the Nasrid dynasty. A celebrated example of Islamic architecture, the Alhambra is now a tourist site, but in its early centuries, it helped Granada remain unconquered by Christian crusaders for far longer than the rest of Spain. Its massive complex sits atop a plateau, making it hard for invaders to breach its fortress walls.

But the Alhambra's beauty and defensive strength are only part of its allure. Visitors who walk through the grounds will notice something that seems unlikely considering the palace's flat location high above the river—water features galore.

The Alhambra has pools, baths, fountains, and gardens—and featured even more of them in its prime. But how? Via an intricate system of medieval pipes and channels and hydraulic engineering that enabled not only pools and baths, but heated flooring, steam rooms, and perhaps even an incredible water-operated clock.

- YouTubewww.youtube.com

The Fuente de los Leones (Fountain of Lions) is a central feature of the palace. Just looking at it you wouldn't imagine it was a clock, but there is a serious hypothesis that it was and that it ran completely on water.

A circular fountain sits in its center surrounded by 12 lion statues facing outward. The clock hypothesis posits that the original fountain pool drained and filled on a 12-hour cycle, with 12 holes in the pool positioned in a graduating spiral, each one connected by a pipe to a lion's mouth. As a central pipe filled the fountain pool, the water reached each hole on an hourly basis, making water pour out from the corresponding lions' mouths. When water poured from the first lion, it was 1:00, when it poured from the first and second lion, it was 2:00, and so forth. Once the pool filled and reached 12:00, a syphoning mechanism triggered by the height of the water caused the pool to drain, and the cycle began all over again.

(To see how this clock and water system would have worked in action, see minute 4:56 in the Primal Space video above.)

fountain of lions, lion water clock, fuente de los leones, the alhambra, engineeringFountain of the Lions at the Alhambra, GranadaJebulon (Public Domain)

A restoration project in the early 2000s to mid 2010s brought the fountain back to life, but not as a clock. The fountain has been changed many times over the centuries, and no one knows for sure what the original design was.

The fountain is just one part of the whole elaborate Alhambra water network. Water from the fountain flowed out to four channels that led to spa-like bathing rooms, which featured a cold plunge, warm pools, and heated floors thanks to water flowing through copper stoves underground. They even had steam release pipes to create a steam room.

baths inside the Alcazaba, Alhambra, granada, spain, waterworks Remains of baths inside the Alhambra AlcazabaR Prazeres

But one of the other impressive engineering feats of the Alhambra water system was pushing water up a six-meter wall. Without modern water pressure technology, how did they do it? The Primal Space video above shows a kind of whirlpool pump in which a vortex adds air to the water, making it lighter and easier to push up the pipe vertically. However, the illustration in the video appears to be missing an outlet pipe at the bottom that a diagram from "The Mastery in Hydraulic Techniques for Water Supply at the Alhambra" published in The Journal of Islamic Studies shows, which makes the mechanics seem more plausible.

At the time, Alhambra had of the most sophisticated hydraulic networks in the world, bringing water from the river nearly a kilometer below the site and keeping it flowing through the property in gravity-defying ways. What an incredible feat of engineering and ingenuity.

Love Stories

WW2 lovers were separated after a blind date cut short, so she drew a map of where to find her

Their unbelievable love story was recorded in hundreds of love letters found by their grandson.

@crewdoyle/TikTok

Where can we watch this movie?

There’s just something about romance stories from WWII that feel like they all belong on the big screen. Looking back on a time of so much urgency and impermanence, those fleeting moments of connection seem even more poignant. It’s truly a testament to the power of love itself, and its ability to withstand even the most unimaginable strife and conflict.

Many of us might carry the love stories of our own parents and grandparents from his era, but for those that don’t, read on. And honestly, even those that do will want to hear this touching tale.

In a truly tear-jerking series posted to TikTok, Drew Coyle shared how he discovered hundreds of heartfelt letters sent by his grandmother Helen to his grandfather Bill, which chronicle their epic love story—from a brief, yet potent blind date, to a promise that took years to fulfill.

@crewdoyle The start of a WW2 love story - Mañana: A Pacific Romance
♬ Last Hope (Over Slowed + Reverb) - Steve Ralph

Bill and Helen first met on December 7, 1944 while both were stationed in the Phillipines— Bill, a traveling sailor, and Hellen, volunteering as a Red Cross "doughnut girl.” That night, enough sparks flew on the dance floor that they made a promise to see each other the next morning. Or as they called it, their “mañana.”


ww2 stories, ww2 romance, ww2 romance novel, ww2 history, ww2 letters, love letters, love stories, romanceA photo of Helen and Bill in their uniformsImages provided by Drew Coyle

But keeping that mañana promise, as it turned out, wouldn’t be so easy. Helen was unexpectedly relocated to Guam the next day, where she stayed in a hut without a telephone, and any messages left at the front desk didn’t always get transferred to their recipient. Still, the young woman was determined to maintain their connection through the letters.

Below are some of the deeply poetic words she wrote in letter #75, which would end up being particularly pivotal in their love story.

@crewdoyle A lonely girl draws him a map 😭
♬ Peaceful Sincerity - Pemancing Biru


“We’re in this together, my dearest…we’re moving forward, hand in hand…haven’t we already proven to our own satisfaction that we walk in the same path at the same speed with the same reactions? And haven’t we already found that there’s a kiss at the end of the walk?

I’m more content than I’ve been in ages…I feel as if I were on the brink of one of life’s greatest adventures, and it is in my nature to be eager when something new and strange and powerful presents itself.

‘Wishing will make it so’ has become my theme song ever since yesterday when I learned it was yours with two of us wishing it will be so. I am reminded of the words of a man I once knew. He insisted that two people were stronger than anything, stronger than one, or three, or five people. Perhaps he was right, let's make it so and prove the point.


- YouTubewww.youtube.com

Helen assured Bill that though they were apart, that he “needn’t worry” about any dancing partners stealing her away on the new island, because “they’re always you,” and urged him to “not give up” on finding her.

She even drew him a map detailing where she was located. It just so happened to include a nearby chapel.

ww2 stories, ww2 romance, ww2 romance novel, ww2 history, ww2 letters, love letters, love stories, romanceThe map provided by Helen to Bill@crewdoyle/TikTok

To think, without that letter, their story might have been cut short. But clearly it worked, because here we have their grandson retelling the story 80 years later. As Coyle wrote on his website, “Helen's innocent act to initiate correspondence caused a ripple effect that would change not only their lives, but lead to me.”

ww2 stories, ww2 romance, ww2 romance novel, ww2 history, ww2 letters, love letters, love stories, romanceHelen and Bill, happy and and content, and oh so in love. Image from Drew Coyle

Passionate to spread their story even further, Coyle created a coffee table book, aptly named Mañana: A Pacific Romance, which you can pre-order here.

In a time of online dating, text messaging, and seemingly very little time to get beyond a “love you honey,” this feels especially heartwarming. What would happen if we engaged in just a portion of thoughtful loving expressions as Helen and Bill had? Would we too feel as though our partnerships were fated? Is this type of romance purely a product of the time period, and something we’d never be able to replicate in a world of modern convenience? These are all ponderous questions without answer, but one thing feels crystal clear: love is indeed a great adventure, if we choose to answer the call.

Follow Drew Coyle on TikTok to hear him read even more of those wonderful letters.