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The effortless trick neuroscientists say will help you pick up any new skill a lot faster

It's a passive hack that works wonders.

via Andrea Piacquadio/Pexels

A woman learning how to play guitar

Learning a new skill, such as playing an instrument, gardening or picking up a new language, takes a lot of time and practice, whether that means scale training, learning about native plants or using flashcards to memorize new words.

To improve through practice, you have to perform the task repeatedly while also receiving feedback so you know whether you’re doing it correctly or not. Is my pitch correct? Did my geraniums bloom? Is my pronunciation understandable?

However, a new study by researchers at the Institute of Neuroscience at the University of Oregon shows that you can speed up the processes by adding a third element to practice and feedback: passive exposure. The good news is that passive exposure requires minimal effort and is enjoyable.

"Active learning of a... task requires both expending effort to perform the task and having access to feedback about task performance," the study authors explained. "Passive exposure to sensory stimuli, on the other hand, is relatively effortless and does not require feedback about performance."

listening to music, learning a skill, woman in bedA woman listening to music in bedvia Andrea Piacquadio/Pexels

So, if you’re learning to play the blues on guitar, listen to plenty of Howlin’ Wolf or Robert Johnson throughout the day. If you’re learning to cook, keep the Food Network on TV all day to absorb some great culinary advice. Learning to garden? Take the time to notice the flora and fauna in your neighborhood or make frequent trips to your local botanical garden.

If you’re learning a new language, watch plenty of TV and films in the tongue you are learning.

The scientists add that auditory learning is especially helpful, so listen to plenty of audiobooks or podcasts on the subject you’re learning about.

Researchers learned the tremendous benefits of passive exposure after conducting a study with a group of mice. They trained them to find water, using various sounds to give either positive or negative feedback, like playing a game of “hot or cold.” Some mice were passively exposed to these sounds when they weren't looking for water. Those who experienced this additional passive exposure and their active training learned to find the water reward faster.

gardening, learning a skill, nueroscienceA woman reading a book about house plants.via cottonbro studio/Pexels

“Our results suggest that, in mice and in humans, a given performance threshold can be achieved with relatively less effort by combining low-effort passive exposure with active training,” James Murray, a neuroscientist who led the study, told University of Oregon News. “This insight could be helpful for humans learning an instrument or a second language, though more work will be needed to better understand how this applies to more complex tasks and how to optimize training schedules that combine passive exposure with active training.”

The great news about the story is that in addition to giving people a new way to approach learning, it’s an excuse for us to enjoy the things we love even more. If you enjoy listening to blues music so much that you decided to learn for yourself, it’s another reason to make it an even more significant part of your life.


This article originally appeared on 7.18.24

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One teacher's simple (and disgusting) experiment drives home the importance of hand washing

"Hand sanitizer is not an alternative to washing hands!"

One of the most major breakthroughs in preventing the spread of illnesses and infections in hospitals was embarrassingly simple. Wash your hands. In 1846, Hungarian physician Ignaz Semmelweis discovered that hand washing played a vital role in the spread of germs, and the practice soon became mandatory in hospitals. The simple act of scrubbing hands with soap and water literally saved lives.

Getting a kid to wash their hands, however, can be an uphill battle. One teacher did a simple experiment to show her students just how important hand washing is.

"We did a science project in class this last month as flu season was starting," teacher Dayna Robertson wrote on Facebook. "We took fresh bread and touched it. We did one slice untouched. One with unwashed hands. One with hand sanitizer. One with washed hands with warm water and soap. Then we decided to rub a piece on all our classroom Chromebooks." Robertson later noted that they normally do make a point to sanitize the classroom Chromebooks, but didn't that day in the name of science.

The bread was put into plastic bags and the germs were left to fester. The bread that had been touched by unwashed hands and the bread that had touched the Chromebook had the most mold on it. The experiment proves that nothing beats soap and water. The bread that had been touched by hands washed with soap and water remained (relatively) good enough to eat.



This experiment has been done before, but Robertson expanded on it by testing the effectiveness of hand sanitizer. The bread that had been touched by hands cleaned with sanitizer also had a fair amount of mold on it, although not as much as the bread touched by unwashed hands.

"As somebody who is sick and tired of being sick and tired of being sick and tired," Robertson wrote. "Wash your hands! Remind your kids to wash their hands! And hand sanitizer is not an alternative to washing hands!! At all!" It's kind of making us retroactively gag over seeing port-a-potties with hand sanitizer set up in lieu of sinks.

The experiment was prompted by a different science lesson. "We had just finished a science lesson on how leaves break down during winter. The kids were kind of grossed out by the mold, so we decided to run our own version using germs and mold from our own environment," Robertson told Scary Mommy.

Weirdly, the classroom experiment received some criticism. "Lots of people actually DEFENDED not washing their hands!" Robertson told Scary Mommy. "That was shocking! It really was just a simple classroom experiment to teach about mold but we have all learned more about how easily we can spread the germs we can't see."

The moral of the story is, please, please remember to always wash your hands.


This article originally appeared on 12.11.19

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Learning

Man shares travel hack that made his business class flight 'cheaper than economy'

All it took was a simple tweak to his browser.

Photo by alevision.co on Unsplash/ @camerconstewart_uk/Instagram

"Sometimes it pays to learn a language!"

It feels safe to assume that if money were no object, people would always choose to travel business class over economy. After all, who doesn’t want a fast check-in, fancy food and drink choices and more of that sweet, spacious legroom?

However, at anywhere between four to ten times the price of a regular economy ticket, this style of traveling remains a fantasy for many who simply can’t afford it.

Luckily, thanks to one man’s clever travel hack, that fantasy might be more achievable than we realize.

Cameron Stewart, a British photojournalist and camera operator, shared how he was able to score business class tickets at a fraction of the price, simply by switching the website language from English to Spanish.

Stewart had booked his flight on LATAM, Latin America’s largest airline company. According to The Mirror, he heard that LATAM’s website sometimes showed different ticket prices depending on which language the browser was set to.

While booking his flight from Santiago to Easter Island, Stewart decided to experiment and switched his computer’s VPN or "virtual private network" to make it seem like he was located in Chile, along with changing the browser's language.

"I cleared all cookies from my browser, and used private browser mode so there was no way the website would determine I was outside the country," Stewart told 9News, according to The Mirror.

Using Google translate to navigate the site, Stewart was easily able to book. And it actually turned out “cheaper than economy.”

Stewart shared his story in an Instagram post, along with a photo in his cushy seat, all smiles as he sat next to a generous amount of some kind of orange beverage. Probably made from organic oranges they grow in the plane's private garden.

Is the trick foolproof? No. But with such a dramatic price difference, it might be worth trying out.

With ever rising inflation costs and constant headlines about an inevitable economic crash, people consider saving money to be more important than ever. Even those who are incredibly wealthy are looking for ways to save. Rather than cutting ourselves off from the things that bring us joy, there are plenty of creative solutions when it comes to living frugally.

That goes for traveling too. Airline tickets might be bonkers, but the need to travel still exists. Perhaps even more so post-pandemic. The good news is that with a little bit of work, you can discover incredible deals to make the trip more feasible—things like finding the optimal times to book, checking sites multiple times a day, and learning how to optimize credit card points, to name a few. Sure, it doesn’t guarantee a hoity-toity business class seat, but it does make adventure that much more attainable.

Excuse me while I change my browser settings to French. Allons y!


This article originally appeared on 2.6.23

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Popular life hack has people putting their toilet paper in the refrigerator

No, we're not joking.

via Andrea Piacquadio/Pexels and SmartFoxLifeHacks/TikTok

Have you heard the new toilet paper hack?

Before the COVID-19 pandemic, people took toilet paper—especially its availability—for granted. Everyone who experienced those hectic days probably has a new appreciation when they roll down the aisle of their local supermarket and see fully stocked shelves of TP.

A new trend shows that people aren’t only appreciating their toilet paper but finding new ways to use it that go beyond its traditional use: keeping toilet paper in their refrigerators. The most common reason is that it is an effective and affordable way to keep them smelling fresh and clean. It seems that TP’s absorbent qualities go far beyond the bathroom.

The new practice has been popularized on TikTok, where most new life hack trends seem to be springing up these days.

In late September, TikTok user @Ezenwanyibackup shared a toilet-paper-in-the-fridge hack, and it received over 1400 views. The hack involves creating a paste out of baking soda and applying it to the top of the roll. "Now, just stick it in your fridge," the TikTokker said. "This simple hack is going to neutralize all the smell and moisture that messes up your fridge, keeping your food fresh and tasty for way longer."

@ezenwanyibackup

Just put a roll of toilet paper in your fridge, and you won't have that problem anymore! #ezenwanyibackup #foryoupage #homemaderemedies #healthy #homemaderecipes #foryou #diy #naturalrecipes #recipe #fypシ゚viral @ezenwanyibackup @ezenwanyibackup @ezenwanyibackup @This Recipe @Queen ezenwanyi1

Smartfoxlifehacks has also helped promote the new trend in kitchen cleanliness with his video, where he shares how he keeps toilet paper in his fridge. He recommends that people change their rolls every 3 to 4 weeks. He claims the "trick" comes from the hotel industry because the toilet paper “absorbs odors."

@smartfoxlifehacks

This is a secret Trick from Hotels… 😱🦊 #lifehack #tipsandtricks #cleaningtricks #cleaninghacks

Another TikTokker, @Drewfrom63rd1, has a unique use for the toilet paper in his fridge. He chills it and then uses it as an ice pack to keep his food cold. “You can use this as an ice pack,” he says, putting a roll out of his fridge. “It does really work. It lasts about 8 hours.”

@drewfrom63rd1

Replying to @wgez

House Digest explains why toilet paper is so effective at keeping your fridge smelling fresh.

“For obvious reasons, toilet paper is designed to be extremely absorbent,” Brooke Younger writes at House Digest. “However, it doesn't just absorb liquids on contact; it can also pull them from the surrounding air. If you've ever touched your bathroom's toilet paper roll after a steamy shower, you might notice that it feels a bit damp. Placing a clean toilet paper roll in your fridge will absorb some of the internal humidity and, with it, those stinky particles.”

The site adds that toilet paper can also help keep dark, damp parts of your house, such as a closet or basement, stay fresh, too.

The toilet paper hack is effective, and it’s also a great way to save money. The average roll of TP costs about $1, which is much cheaper than a refrigerator deodorizer that can set you back about $10.

Now, for the sake of all the people who love this hack, let’s hope that word spreads so that no one gets any side-eye for having stacks of TP in their fridge. But we should also hope it doesn’t become so popular that people start hoarding toilet paper again. That wasn’t fun the first time.


This article originally appeared on 11.20.23

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