According to Science, Sleeping in a Cold Room Leads to Better, Healthier Sleep

Do you or someone you know (such as your partner) have trouble getting sleep at night? Do you toss and turn all night? Lack of restful sleep can be seriously bad for your health. It turns out there’s a simple, science-backed tip to get better sleep right away.

According to an article written by Dr. Christopher Winter, medical director at Charlottesville Neurology & Sleep Medicine, there are several reasons to keep your thermostat between 60-67 degrees F while you snooze. According to his research, if the temperature falls below or climbs above that range you’re more likely to toss, turn, and generally get worse sleep.

Image by Michal Jarmoluk from Pixabay

Why? It’s important to note that our bodies have a natural, 24-hour cycle in which our temperatures peak in the late afternoon and fall to their lowest point around 5 am. We’re typically able to fall asleep when our body temperature begins to drop, so keeping your room cold could encourage you to fall asleep faster.

A cold room encourages a more restful sleep, says research out of University of South Australia that connected poor body temperature regulation with certain forms of insomnia.

It could keep you looking younger, since sleeping in a room warmer than 70 degrees stops your body from releasing melatonin.

Image by Jess Foami from Pixabay

Naturopathic doctor Natasha Turner says that healthy sleep patterns and a predictable temperature drop release a growth hormone and decrease your stress hormone, the combination of which could actually help you lose weight.

One study even found that it could lower your risk for metabolic disease like diabetes. Participants burned more calories while they were awake and also doubled their amount of brown fat, or good fat, while allows the body to store fewer calories. Over time, that combination can lower your risk for metabolic disease.

Image Credit: Pixabay

So, there you go – make sure to turn down your thermostat and get ready to catch some totally restful, totally healthy zzz’s tonight!

The post According to Science, Sleeping in a Cold Room Leads to Better, Healthier Sleep appeared first on UberFacts.

Physics Professor Wrecks Flat Earthers Using Simple Math

I am constantly amazed by the whole flat earther movement. Even though there’s a truly staggering (like multiple centuries’ worth) amount of scientific data proving without a doubt that the Earth is round, they still keep insisting that it’s flat. What century is this?

A physics professor at the University of Porto in Portugal named Pedro Teles was obviously fed up with this nonsense so he took to Imgur to put these flat earthers in their place.

This is how Professor Teles began.

Photo Credit: Imgur

Now pay attention and try to keep up…

Photo Credit: Imgur

That’s right! Clockwise! Now on to the North Pole!

Photo Credit: Imgur

You have to reproduce the same experiment, flat earther…and pay attention to that pendulum.

Photo Credit: Imgur

You’re not done yet!

Photo Credit: Imgur

And here’s the proof, friends.

Photo Credit: Imgur

Nice work, professor! Now, I understand if you need to go back and read this again.

But remember the most important part of this experiment…forward this to everyone in your life who believes the earth is flat!

Thank you in advance.

The post Physics Professor Wrecks Flat Earthers Using Simple Math appeared first on UberFacts.

English Man Becomes the Second Person Ever to Be Cured of HIV

Nearly 10 years ago, scientists used a stem cell transfusion to functionally cure someone of HIV. Unfortunately, it’s been difficult to replicate that success… until now. A second individual has been found to show no signs of the virus after 18 months, and the results could bring hope to people affected by HIV around the world.

The idea for curing these people via blood transfusion is born from the fact that people who receive a Δ32 mutation of the CCR5 gene from both parents are naturally resistant to HIV-1. The mutation is rare, however, so the chance that both of your parents are carriers is something like winning the genetic lottery – but what if we could inject stem cells from those lucky people into those already infected?

Image Credit: Pixabay

The approach is what led to Timothy Ray Brown, the “Berlin Patient” being functionally cured in 2007 – he has stayed that way since – after effectively having his immune system transplanted.

The treatments are expensive and dangerous, however, and the fact that Brown already had one Δ32 mutation played in his favor. This time around, with the “London patient,” a double Δ32 stem cell transfusion was needed.

Both patients also had cancer diagnoses, which led to the out-of-the-box treatment idea and is why it hadn’t been conceived of or tried before 10 years ago.

Image Credit: Pixabay

A functional cure is different from what’s known as an eradicated cure in that the former means copies of the virus could still be in the body unactivated and undetectable at current levels.

That said, there is reason for hope, according to Professor Ravindra Guptra, one of the study’s authors.

“By achieving remission in a second patient using a similar approach, we have shown that the Berlin Patient was not an anomaly, and that it really was the treatment approaches that eliminated HIV in these two people.”

Image Credit: Pixabay

The problem with celebrating is that currently, this treatment approach will be difficult to repeat on a wide scale. Doctors believe that the chemotherapy played a role in the gene therapy success because the process temporarily destroys fast-dividing cells, leaving space for replacement. People who do not have cancer are typically treated with antiretrovirals, and for now, that’s more effective than short-term chemotherapy and a stem cell transfer.

Also, there aren’t enough stem cell donors that have the Δ32 mutation to make it a viable option on a wider scale – there are currently 37 million people infected with HIV.

That said, drug-resistant strains of HIV are becoming more widespread, so having alternative options may be live-saving news in the near future.

The post English Man Becomes the Second Person Ever to Be Cured of HIV appeared first on UberFacts.

This Doc’s Decision to Write His Name on His Scrub Cap is Making Hospitals Everywhere Safer

Most of us only have experience in hospitals and operating rooms as the patient, and between the whirlwind of prep and our own nerves it’s all but impossible to remember the names of the dozen or so people littering the room, never mind why they’re there in the first place.

It turns out that the surgeons, nurses, anesthetists, et al have similar issues with remembering each others names and roles, as well, which can slow them down and even cost patients their lives in extreme situations.

The World Health Organization surgical safety checklist requires all staff to introduce themselves before surgery, but Dr. Hackett noticed that the section of the checklist was ticked without being completed – and even when it was, names and duties would go in one ear and out the other.

“When it’s done properly,” he says, “there are a few giggles from people, which tells me it’s not done regularly.”

This is why Australian anesthetist Dr. Rob Hackett started wearing a scrub cap that said “Rob Anaesthetist” on it when entering an operating theatre. He challenged others to do the same through #TheatreCapChallenge, an initiative from the PatientSafe Network in response to concerns over how avoidable mistakes and poor communication can contribute to poor outcomes for patients.

Image Credit: Twitter

Dr. Hackett says he’s faced pushback from some doctors but hopes that in the future a wider range of professionals will jump on board.

“There were some snide remarks, like ‘can’t you remember your name?’ …While there’s been support for name & role caps from anaesthetic and obstetric societies, it’s interesting to observe that we’re yet to receive any active support from a surgical college. Here’s a golden opportunity for them to face up to the bullying nature they’ve been tarred with.”

Even though the movement has room to grow, medical professionals from across the globe are showing their support by making their own caps and tweeting selfies using his hashtag #TheatreCapChallenge. Others agree with Dr. Hackett that knowing everyone’s name can save vital, life-and-death seconds in an operating room.

While it may sound crazy to think just having to repeat something or ask someone’s name, when seconds literally count, no positive change is too small.

“I went to a cardiac arrest in a theatre where there were about 20 people in the room,” Dr. Hackett recalls. “I struggled to even ask to be passed some gloves because the person I was pointing to thought I was pointing to the person behind them. It’s so much easier to coordinate when you know everyone’s names. It’s great for camaraderie and it’s great for patients as well.”

His movement is picking up steam and the data suggests there are benefits that reach beyond his original intent.

“UK studies have shown increased name recall amongst staff from 42 to 85%, increased name and role introductions during the surgical safety checklist from 38 to 90%. Simulation studies at Stanford University in the US demonstrated greatly increased communication and theatre efficiency.”

Women who have c-sections and are generally awake in an operating theatre also benefit from being able to address the people around them and have an awareness of why they’re there, as well.

An unintended benefit of writing on a scrub cap could also be people choosing to purchase re-usable caps as opposed to single-use ones – as of now, a 20-theatre hospital discards over 100,000 of them every year and spends about $10k of its annual budget on disposable caps. The material they’re made from is harmful to the environment and takes forever to break down, so there’s an environmental and financial upside to switching.

Hackett believes that being forced to admit that they’ve been hurting – even killing – patients for years can be one reason people struggle with accepting his simple fix for the problem.

“Cognitive dissonance is one of the challenges that #TheatreCapChallenge has faced. It’s most likely to affect those who feel defined by their decisions, often those further up the chain of command – in accepting change they’ll need to accept that what was happening previously, on their watch as it were, was not as good.”

Here’s hoping our healthcare providers – all of them – can check their egos at the door in order to forge a better, safer future for everyone who finds their lives in a hospital’s hands.

The post This Doc’s Decision to Write His Name on His Scrub Cap is Making Hospitals Everywhere Safer appeared first on UberFacts.

It Turns Out Kids Who Are Obsessed with Dinosaurs Are Actually Smarter

Do you know a kid who absolutely LOVES dinosaurs? My nephew is obsessed with them, and I was the kind of kid who could describe a paleontologist’s job in great detail back in second grade.

If that describes your kids, that’s great news since a recent study found that kids who are obsessed with dinosaurs are smarter than kids who aren’t.

In the psychology world, this phenomenon is called “intense interests.” Roughly one-third of kids develop an intense interest in their lives but for most the obsession usually fades after the age of six.

Photo Credit: Flickr,Mike Mozart

A study from the University of Indiana and the University of Wisconsin found that an intense interest can “enhance perseverance, improve attention and enhance skills of complex thinking as the processing of information”, especially when the interest demands a conceptual domain.

Intense interests have also been shown to improve linguistic skills and are a good indicator of higher understanding. It’s also been shown that the way children study dinosaurs helps them develop strategies to tackle problems throughout their lives.

Interestingly, kids’ intense interest in dinosaurs develops in the first year of life without encouragement from their parents. As mentioned earlier, most of these obsessions pass and only 20% of kids still have the intense interest when they enter school.

Researchers believe that once kids start school and have to devote time to learning new things, they lose their free time to explore their interests. It is suggested that in order to keep your child’s interest alive as they grow up, parents should teach their kids facts about the subject as opposed to letting them have “pretend adventures.”

Make sure those kids keep learning on their own after they start school, and remember, if your child is obsessed with T-Rex, that’s a good thing!

The post It Turns Out Kids Who Are Obsessed with Dinosaurs Are Actually Smarter appeared first on UberFacts.

Sorry, Parents: Your Sleep-Deprivation is Here to Stay At Least Until Your Youngest Hits Kindergarten

Everyone knows that part of being a parent is not getting nearly enough sleep. When you bring a baby into your home you can kiss your regular 8 hours of beauty rest a night goodbye.

While some may think they’ll catch up on sleep eventually like once the baby starts sleeping all night, the science is in and…that’s just not true.

In fact, the science says it will take six whole years before parents get a decent night’s sleep after having a baby.

Image Credit: Pixabay

It seems hard to believe – sure, night feedings end fairly quickly (in retrospect), but kids are sick and they have nightmares and they wake up for no apparent reason and need a drink or to come sleep in your bed. Parenting is 24/7, and we know that, but researchers were still caught a bit off guard.

Study co-author Sakari Lemola, a psychology professor at the University of Warwick, commented in The Guardian:

“We didn’t expect to find that, but we believe that there are certainly many changes in the responsibilities you have.”

Previous research estimated that parents lose about 44 days of sleep during their child’s first year of life, with mothers being hit harder than fathers. That said, more and more fathers are accepting larger parenting roles and, as they often go back to work sooner, have fewer opportunities to nap during the day.

Image Credit: Pixabay

This study tracked the sleep of 2541 moms and 2118 dads over the course of six years. They parents reported births of children, as well as how well they slept on weeknights versus weekends. Women experienced the most lost sleep during baby’s first year, reporting a 1.7 point decline in sleep quality after their first children and another 1 point decline after the birth of each subsequent child. On average, moms lost about 40 minutes of sleep per night in that first year, and in the first three months they lost over an hour. Comparatively, dads lost only 13 minutes of sleep per night during their first year of parenthood.

Image Credit: Pixabay

Regardless of the differences, it took up to 6 years for both men and women to return to their normal sleep schedule after having a child. The results were also similar regardless of income, whether or not both parents worked, and single parenting.

There is a reason that sleep-deprivation is used as a torture device, and more than a few health reasons parents should be concerned – and take care to minimize the effects of a poor night’s sleep on their life and body.

Insufficient sleep is associated with car accidents, poor concentration and performance at work, increased illness, weight gain, and a higher risk of diabetes and cardiovascular disease.

Image Credit: Pixabay

Unfortunately, there’s not a whole lot you can do about it when you’ve got small children; if your little one needs you in the middle of the night you can’t really tell them to go piss up a rope and roll over.

But researchers did make a few suggestions.

“For parents, lifestyle management strategies might include stress management, exercise, enlisting help from family and friends and seeking the guidance of professionals such as therapists or physicians when needed.”

“Families benefit from prioritizing healthy sleep – this can be accomplished through limited caffeine intake, having a consistent and calming evening routine, keeping the bedroom dark, and reducing exposure to bright screens such as cell phones, tablets, and TVs close to bedtime.”

And take heart, mamas and daddies – six years will go by in a flash.

The post Sorry, Parents: Your Sleep-Deprivation is Here to Stay At Least Until Your Youngest Hits Kindergarten appeared first on UberFacts.

Corn Flakes Were Made to Get You to Stop Masturbating (+7 More Weird Facts About Cereal)

We all know that Frosted Flakes are “Grrrrrreat” and that Lucky Charms are “Magically delicious,” but I’m willing to bet that a lot of you have no idea what the real story behind some of your favorite cereals.

#1. Alpha-Bits were a concentrated effort to market cereal to children.

Image Credit: Post Cereals

Post Cereals worker Thomas Quigley, a father of seven, rose to a challenge to design a new cereal to market to kids – that combining fun, education, and sugar would be just the ticket.

He was right, of course, and the tradition of selling sugar to kids and calling it a healthy breakfast was born!

#2. Wheaties were the result of an accident.

Image Credit: Wheaties.com

In 1921, a clinician at a sanitarium accidentally spilled wheat gruel onto a hot stovetop. It dried into flakes and, inspired by the preparation of Corn Flakes, a miller and his employees tried 14 times and 36 varieties of wheat to find the perfect combination of wheat, salt, sugar, and malt syrup.

They became popular due to the first radio commercial jingle.

#3. Cap’n Crunch is designed to make you want more.

Image Credit: Quaker Oats

By the 1960s, some of the best-selling cereals marketed to kids had lots of sugar, and research showed that kids preferred cereal that floated and stayed crunchy (duh), so Quaker came up with a combination of corn and oat cereal that fit the bill.

Flavorist Pamela Low brought the key ingredient to the table, though, with a favorite combination from her childhood: brown sugar and butter sauce over rice. She called it a “want-more-ishness” and people couldn’t get enough – especially kids after the introduction of their seafaring mascot.

#4. The history of Chex is…not very nice.

Image Credit: Pixabay

Chex came from a pet food company called Ralston Purina that was led by one William Danforth and self-help author Webster Edgerly (who was looking to promote whole grains as people food). Edgerly was the founder of a cult-like movement that, in addition to promoting a healthy diet, was into mind control and racial supremacy (he advocated for non-whites to be castrated and believed watermelons were toxic to Caucasians?), but the diet piece made Edgerly interested in creating yummy sources of whole grains to his followers.

Together, the two first came up with Shredded Ralston, which was bite-sized squares of shredded wheat, changing it to “Chex” in 1950 to honor the brand’s checkerboard logo. Danforth continued to make pet food under the name Purina while Chex was sold off to General Mills.

#5. Your Corn Flakes were meant to curb sexual desire.

Image Credit: Pixabay

Dr. John Harvey Kellogg, who worked as a physician in a Michigan sanitarium, believed (along with the rest of the Seventh-Day-Adentists) that irritating foods (like too much meat at breakfast) led to an increase in sexual desire, and that masturbation could lead to worsening illness.

He experimented until he came up with bland, grain-based breakfast flakes after he left boiled wheat out for too long and then decided what the heck, I’ll toast them and feed them to my patients anyway. Luckily, it worked out for all involved!

#6. Cheerios are the perfect result of over 500 test products.

Image Credit: Pixabay

Puffed cereals made from rice and wheat were all the rage in the 1930s and 1940s, and General Mills wanted to see if it worked with oats. Food science innovator Lester Borchardt and his team tested the oat-based recipe (and a variety of shapes) – over 500 formulas in all – before the winning donut shape won out.

It was originally called CheeriOats but the name was shortened after Quaker Oats filed a lawsuit over the use of the word ‘oats.” It was rebranded in 1945 and has been a top-selling cereal ever since.

#7. Honey Bunches of Oats combines the trifecta of popular cereal ingredients.

Image Credit: Post Cereals

In 1989, long-serving Post employee and cereal lover Vernon J. Herzing took his three favorite cereals – Toasties, Grape-Nuts Flakes, and Sugar Sparkle Flakes – and tried combining the three. Together with his daughter, Kimberly, they combined products until they landed on the perfect mix.

Its success has led to other flake-and-cluster cereals and myriad spinoffs.

#8. Rice Krispies are the product of an experiment and a gun.

Image Credit: Quaker Oats

In 1901, botanist Alexander Pierre Anderson wanted to know what might happen if he heated starch granules – he thought the water inside the granules would turn to steam and result in small puffing explosions (and of course, he was right). He then used a gas pipe and a sledgehammer to form a gun-like device that simplified the process.

He debuted his cool little trick at the 1904 World’s Fair and Quaker Oats snapped it up, marketing it as “food shot from guns.”

Interesting, right? You just never know what you’ll find online!

The post Corn Flakes Were Made to Get You to Stop Masturbating (+7 More Weird Facts About Cereal) appeared first on UberFacts.

Massive Hermit Crab Uses a Doll’s Head for Its Shell, and It’s Insanely Creepy

Hermit crabs are fairly common, easy-to-care-for pets that you’ve likely seen in a child’s classroom or at your local pet store. Interestingly, hermit crabs are not actual crabs because they have soft, exposed abdomens that leave them vulnerable to predators. That’s why they’re always looking for a new shell to call home.

They move in and out of shells – usually sea snail shells – as they grow.

Image Credit: Wikipedia

The coconut crab differs from a regular hermit crab in two important ways: first, it’s quite large – it can grow up to three feet long and weigh nine pounds – and second, when it outgrows the largest shell it can find, it grows a shell of its own.

Isn’t nature weird?

Image Credit: Wikipedia

One particular coconut crab, though, isn’t going to be growing his own shell anytime soon, since he found a lovely (meaning totally creepy) discarded doll’s head to live in instead of a shell.

A redditor shared a photo of the crab found on Henderson Island. Part of the Pitcairn Islands, the remote Pacific spot is vulnerable to human litter (obviously).

Image Credit: Reddit

There’s just something about dolls that creep some people out (including me), but I suppose the crab is perfectly happy living inside one – maybe he even considers the eyes cool little peepholes?

Image Credit: Reddit

I have no idea what I’m talking about, but hey, there’s got to be some reason he likes it.

The photo is also making people recall the mutant Toy Story toy that was a doll’s head on top of a crab’s body. A strange coincidence to be sure.

Image Credit: Disney

Not as strange as reality, but close.

The post Massive Hermit Crab Uses a Doll’s Head for Its Shell, and It’s Insanely Creepy appeared first on UberFacts.

6 Incredible Ancient Finds Discovered by Workers Expanding the London Underground

The funny thing about people is that we’re kind of lazy. Instead of making entirely new cities out of scratch, we’re just like “Hey, why not just build right on top of this existing city? Way easier, amirite guys?”

As a result, digging around in cities can reveal all kinds of interesting things from the past. That’s what happened during the 2009-2018 expansion of the London Underground. Here are six totally neat things that came out of England’s latest modernization.

#1. A rare Roman medallion

Image Credit: Crossrail

Archaeologists who excavated Crossrail’s Liverpool Street uncovered more than 100 copper Roman coins and a bit of silver currency that ranged from 43 CE to 348 CE.

There was also a rare bronze medallion issued to mark the new year 245 CE. It was presented by Emperor Phillip I to a high-ranking government official and is the only one of its kind to date.

#2. A 55-million-year-old piece of amber

Image Credit: Crossrail

Engineers found the piece of amber from 50 feet below the dock bed beneath Canary Wharf before construction officially began – it’s the oldest amber ever to be found in London.

Don’t worry, no one has reported a mosquito containing dinosaur blood (yet). It did contain bubbles of trapped gasses that could yield new scientific insights about climate change.

#3. Victims of the Black Death

Image Credit: Crossrail Site

Archaeologists unearthed dozens of Black Death-related skeletons beneath London’s Charterhouse Square back in 2013 – the remains indicated that the people died during 14th and 15th century pandemics. Their teeth contained DNA traces of Yersinia pestis, the bacteria that caused the bubonic plague, and carbon dating indicated the burial ground had been used from 1348-1350 and again during the 1430s.

Not all of the skeletons were plague victims, however, suggesting the burial ground was for dead in general.

#4. A humorous Victorian chamber pot

Image Credit: Crossrail

When you’re poo-ing in something that has to be dumped manually, a sense of humor seems to be a no-brainer – and this chamber pot found during Stepney Green Station in East London verifies my assumption. It was found in a 19th-century cesspit filled with tobacco pipes and fragments of pots like this chamber pot that contains a cartoon of a grimacing man and the phrase “Oh what I see/I will not tell. …when you in it want to p*ss/remember they who gave you this.”

Ha!

#5. A cluster of Roman skulls

Image Credit: Crossrail

In 2013, workers at the Liverpool Street station site dug up Roman pottery and around 20 Roman skulls. Similar skulls have been found in the area, and some archaeologists suspect they belonged to rebels led by the Iceni warrior-queen Boudicca, who revolted against the Empire during the 1st Century CE.

These skulls, however, appear to date after the uprising, and likely washed out of a Roman cemetery long ago.

#6. An 8,000-year-old tool

Image Credit: Crossrail Site

At North Woolrich, in southeast London, scientists discovered a Mesolithic-era site near the Thames where early humans crafted tools 8500-6000 years ago. There were traces of campfires, flint pieces, and an 8,000-year-old stone tool.

The find is only one of a handful that confirms humans lived in the Thames valley after an Ice Age hiatus.

I’m all for progress if it means finding more delightful things like these!

The post 6 Incredible Ancient Finds Discovered by Workers Expanding the London Underground appeared first on UberFacts.

This Poor Gentleman’s Ginormous Poop Nearly Killed Him (Seriously)

You might be proud of your ability to “hold it” until you get home, until after the kids go to bed, until a more convenient time, but take heed, people – holding in your poo for too long can literally kill you.

Proof? This 53-year-old Australian man went to the emergency room with severe abdominal pain, swelling, nausea, and a sudden inability to feel or move his right leg. Doctors confirmed the leg was paralyzed – it also had no palpable pulse and was cold to the touch.

At first, physicians were stumped. The man had no history of drug abuse, no risk of vascular disease, and really no significant or out-of-the-ordinary medical history at all.

What he did have was a really, really big poo.

Image Credit: BMJ Case Report

Holy sh*t.

A rectal examination and abdominal scans revealed massive fecal compaction that was putting life-threatening pressure on his abdominal organs. There was so much of it that it had distended his large intestine and put pressure on his right iliac artery, which is what caused the pain and paralysis in his leg.

The case was serious – he was showing signs of renal impairment and metabolic acidosis – the man required surgery to remove the backlog of poo and relieve the building pressure. The team wrote a case report, which expanded on their findings.

“Significant faecal disimpaction was performed manually under general anaesthesia with approximately 2 liters of feces removed.”

Image Credit: BMJ Case Report

2 liters, y’all. How long had it been since he’d gone?!

He was given constipation relief during recovery and left the hospital after four days. He finally walked again after 13 days.

Doctors are unsure what caused the massive build-up, but there’s no doubt that not being able to (or choosing not to) poop for a long period of time is incredibly dangerous. A teenage girl with a toilet phobia actually died in 2015 after holding it for 8 weeks, and this guy would have suffered the same fate had he not visited the doctors when he did.

Like my grandfather always said, better out than in. Never go against your body when death is on the line, my friends. You’ll come out on the losing end.

The post This Poor Gentleman’s Ginormous Poop Nearly Killed Him (Seriously) appeared first on UberFacts.