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oreo cookie, oreo twist, how to eat oreo

Delicious Oreo cookies.

There are a lot of snack foods people eat ritualistically. When I get a Twix bar I like to eat the caramel or peanut butter topping first and then the cookie wafer second. The cookie part is so delicious that I have to savor it by itself.

Some folks have a ritual with Reese's peanut butter cups where they eat the top layer of chocolate and then swipe out the peanut butter center with their tongue.

When it comes to Oreo cookies, few people eat the cookie all at once. Many prefer to deconstruct the cookie by twisting the black wafer sides and then licking out the creme off of each side. Part of the fun is attempting to twist the cookie and have an even amount of creme on each side of the wafer—a feat that is nearly impossible.

(Note: The white center of an Oreo cookie is made with what Nabisco refers to as “creme,” not cream because it isn’t made with any dairy.)


People have been perplexed for decades over why almost all of the creme always ends up sticking to one side of the separated cookie. The phenomenon is so mysterious that the brilliant minds at Massachusetts Institute of Technology (MIT) took up the monumental task of pursuing the answer.

“When I was little, I tried twisting wafers to split the cream evenly between the wafers so there’s some on both halves — which in my opinion tastes much better than having one wafer with a lot of creme and one with almost none. This was hard to do when I was trying it by hand,” Crystal Owens, lead author of a study published Tuesday in the journal American Institute of Physics and a researcher in mechanical engineering at MIT, said according to CBS Boston.

“There’s the fascinating problem of trying to get the creme to distribute evenly between the two wafers, which turns out to be really hard,” says Max Fan, an undergraduate in MIT’s Department of Mechanical Engineering.

To figure out why the creme always sticks to one side, researchers developed the Oreometer, a device that rotates and splits the cookie with an identical amount of torque on each wafer. Researchers found that the amount of torque needed to split a cookie was equivalent to the pressure needed to twist a doorknob.

via Physics of Fluids

The team subjected the cookies to standard rheology tests and found that the creme center almost always stuck to just one side of the cookie. The only time they could get the creme to be distributed evenly is when the box of cookies was older.

The researchers realized that the dominant wafer is determined when the cookie is manufactured.

“Videos of the manufacturing process show that they put the first wafer down, then dispense a ball of cream onto that wafer before putting the second wafer on top,” Owens said. “Apparently that little time delay may make the cream stick better to the first wafer.”

Mystery solved.

The good news is that if you‘ve been trying for years to master the perfect twist that results in evenly distributed creme and failed, you’re not the problem, it’s the cookie. The odds were stacked against you and you didn’t know it.

Photo courtesy of Girls at Work

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via Lewis Speaks Sr. / Facebook

This article originally appeared on 02.25.21


Middle school has to be the most insecure time in a person's life. Kids in their early teens are incredibly cruel and will make fun of each other for not having the right shoes, listening to the right music, or having the right hairstyle.

As if the social pressure wasn't enough, a child that age has to deal with the intensely awkward psychological and biological changes of puberty at the same time.

Jason Smith, the principal of Stonybrook Intermediate and Middle School in Warren Township, Indiana, had a young student sent to his office recently, and his ability to understand his feelings made all the difference.

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All images provided by Adewole Adamson

It begins with more inclusive conversations at a patient level

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Adewole Adamson, MD, of the University of Texas, Austin, aims to create more equity in health care by gathering data from more diverse populations by using artificial intelligence (AI), a type of machine learning. Dr. Adamson’s work is funded by the American Cancer Society (ACS), an organization committed to advancing health equity through research priorities, programs and services for groups who have been marginalized.

Melanoma became a particular focus for Dr. Adamson after meeting Avery Smith, who lost his wife—a Black woman—to the deadly disease.

melanoma,  melanoma for dark skin Avery Smith (left) and Adamson (sidenote)

This personal encounter, coupled with multiple conversations with Black dermatology patients, drove Dr. Adamson to a concerning discovery: as advanced as AI is at detecting possible skin cancers, it is heavily biased.

To understand this bias, it helps to first know how AI works in the early detection of skin cancer, which Dr. Adamson explains in his paper for the New England Journal of Medicine (paywall). The process uses computers that rely on sets of accumulated data to learn what healthy or unhealthy skin looks like and then create an algorithm to predict diagnoses based on those data sets.

This process, known as supervised learning, could lead to huge benefits in preventive care.

After all, early detection is key to better outcomes. The problem is that the data sets don’t include enough information about darker skin tones. As Adamson put it, “everything is viewed through a ‘white lens.’”

“If you don’t teach the algorithm with a diverse set of images, then that algorithm won’t work out in the public that is diverse,” writes Adamson in a study he co-wrote with Smith (according to a story in The Atlantic). “So there’s risk, then, for people with skin of color to fall through the cracks.”

Tragically, Smith’s wife was diagnosed with melanoma too late and paid the ultimate price for it. And she was not an anomaly—though the disease is more common for White patients, Black cancer patients are far more likely to be diagnosed at later stages, causing a notable disparity in survival rates between non-Hispanics whites (90%) and non-Hispanic blacks (66%).

As a computer scientist, Smith suspected this racial bias and reached out to Adamson, hoping a Black dermatologist would have more diverse data sets. Though Adamson didn’t have what Smith was initially looking for, this realization ignited a personal mission to investigate and reduce disparities.

Now, Adamson uses the knowledge gained through his years of research to help advance the fight for health equity. To him, that means not only gaining a wider array of data sets, but also having more conversations with patients to understand how socioeconomic status impacts the level and efficiency of care.

“At the end of the day, what matters most is how we help patients at the patient level,” Adamson told Upworthy. “And how can you do that without knowing exactly what barriers they face?”

american cancer society, skin cacner treatment"What matters most is how we help patients at the patient level."https://www.kellydavidsonstudio.com/

The American Cancer Society believes everyone deserves a fair and just opportunity to prevent, find, treat, and survive cancer—regardless of how much money they make, the color of their skin, their sexual orientation, gender identity, their disability status, or where they live. Inclusive tools and resources on the Health Equity section of their website can be found here. For more information about skin cancer, visit cancer.org/skincancer.

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Pop Culture

'90s kids share movies that will 'take you back to a better time'

It was a magical time when animals played sports and yet somehow things were just simpler.

YouTube/Upworthy photo illustration

Honey, I shrunk the kid named Matilda while jamming in space!

Everyone knows that '90s movies just hit different. From sports movies to rom-coms to even horror, there was an undeniable innocence, without being overly simplistic or juvenile. They didn’t have nearly the amount of money going into production as they do today, but somehow managed to transport us to magical places.

Movies of the '90s are so iconic that there have been several attempts to reboot beloved titles. Which, let’s face it, tends to be a fool's errand at a cash grab. These movies are so timeless that simply viewing the original is more than fine.

Not sure which movie to start with? You’re in luck—a Reddit user by the name of YouBrokeMyTV asked ’90s kids to share movies that took them “back to a better time,” and because the internet can be a wonderful place, tons of people responded with some beloved classics.

These answers certainly don’t make a definitive list (there are just so, so many gems) but they're a fun glimpse into what made '90s cinema so special. A nostalgic romp through memory lane, if you will.

Enjoy these 14 titles that just might leave you jonesing for a rewatch:

1. "Honey, I Shrunk the Kids"

via GIPHY

A perfect example of how '90s movies were silly, but smart at the same time. And oh so wholesome.

2. "The Sandlot"

via GIPHY

It taught us nothing about baseball, but everything about friendship, rooting for the underdog and (most important) how to make s’mores.

3. "Drop Dead Fred"

via GIPHY

Critics might have run this cult classic through the mud during its inception, but audiences fell in love with the bizarre charm of this story about a mischievous little girl and her anarchist imaginary friend. So take that, snotfaces!

4. "The Goonies"

via GIPHY

Everyone just wanted to set off an epic quest with their friends for pirate treasure after seeing this movie.

5. Tim Burton's "Batman"

via GIPHY

Before the superhero genre was the behemoth it is today, a quirky director and the dude who was best known for playing the creepy demon in "Beetlejuice" breathed new life into comic-book movies. Marvel might be the leader on creating stories with adult themes that are digestible for kids nowadays, but this DC film was the first of its kind. Plus, that soundtrack … forget about it.

6. "Hook"

via GIPHY

Pretty much any '90s film starring Robin Williams was an absolute gem, but this one in particular is timeless. His gift of balancing childlike humor with emotional gravitas lent itself so well to playing the now grown and cynical Peter Pan, who must learn to reclaim his joy (relatable, millennials?). It was a bang-a-rang-er, no question.

7. "Space Jam"

via GIPHY

It had Looney Tunes, it had aliens and it had Michael Jordan. That’s a winning combination.

8. "Matilda"

via GIPHY

I don’t think I’m out of line when I say that this movie helped a lot of kids make their way through difficult childhoods.

9. "The Parent Trap"

via GIPHY

Even '90s reboots were awesome. And how fun it is to see that Lisa Ann Walker—the actress who played Chessy the housekeeper—is not only yet again gracing the screens in NBC’s “Abbott Elementary,” but is also being revered as a style icon on TikTok for her ultra casual looks in the film. We all knew she was onto something with long button downs and shorts.

10. "The Land Before Time"

via GIPHY


No cartoon, not even “The Lion King,” was a better depiction of childhood grief. And yet, despite encapsulating tragedy, director Don Bluth still left viewers hopeful. The subsequent 14 (yes 14) sequels definitely pale in comparison to the original, but "The Land Before Time" continues to stand the test of time nonetheless.

11. "Richie Rich"

via GIPHY

The scene where they play tag on four-wheelers is simply iconic.

12. "Dunston Checks In"

via GIPHY

Man, the '90s were the golden age of animal-centered films. And not just monkeys either—we got sports playing golden retrievers and not one, but two movies starring talking pigs. What a time to be alive. These films were made before CGI had reached the levels it’s at today, and the authentic interactions between humans and creatures reached right through the screen.

13. "George of the Jungle"
george of the jungle, brendan faser

Watch out for the tree!!!

Giphy

Have I seen this movie at least 20 times? Probably. It doesn’t get any better than this in terms of silly action films with bird puppets. It’s crazy to think that this role would eventually lead Brendan Fraser to "The Mummy" franchise, turning him into a household name. Though his career has had some tragic ups and downs, we are all grateful for the glorious comeback he’s been having.

14. Anything involving Mary-Kate and Ashley Olsen
mary kate and ashley

Yes, they were professional detectives.

Giphy

Whether vacationing in London, Paris or Rome, whether playing magical witches or making a huge billboard so their father could find love … Mary-Kate and Ashley Olsen offered zany, whimsical entertainment while wearing fun outfits. Sometimes, that’s all you need.