13-year-old publishes scientific paper showing hand dryers can damage kids' hearing.
Here's to young female scientists leading the way.

If you've ever been in a public restroom with a small child, you may have heard them complain about the hand dryers or seen them covering their ears as they walk by them.
It turns out, there's a scientific reason for that.
Nora Keegan of Calgary, Canada just published a paper in a medical journal with research proving that hand dryers may be detrimental to children's hearing. But the coolest thing? She's only 13.
When she was younger, Keegan noticed that her ears would sometimes ring after she starting using hand dryers in public restrooms. "I also noticed that children would not want to use hand dryers, and they'd be covering their ears," she told NPR.
So at age nine, she decided to explore whether automatic hand dryers might actually damage children's hearing. Between 2015 and 2017, she tested the volume of 44 hand dryers in public restrooms in Alberta, Canada. Using a decibel meter, she measured the noise levels of different hand dryers from various heights and distances.
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Children's hearing is more sensitive than adults, and they hear the blowing from a different angle than adults do. As Keegan points out, "Hand dryers are actually really, really loud, and especially at children's heights since they're close to where the air comes out."
Keegan found that Xlerator brand dryers and two types of Dyson Airblades were the loudest, exceeding 100 decibels. In her study, she noted that volume can lead to "learning disabilities, attention difficulties, and ruptured ear drums."
"My loudest measurement was 121 decibels from a Dyson Airblade model," she told NPR. "And this is not good because Health Canada doesn't allow toys for children to be sold over 100 decibels, as they know that they can damage children's hearing."
Keegan's research confirmed her original hypothesis, and she presented her findings at a Calgary Youth Science fair earlier this year. Then, in June, her study was published in the Canadian journal, Paediatrics & Child Health.
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Keegan's published paper states, "Previous research has suggested that hand dryers may operate at dangerously loud levels for adults. No research has explored whether they operate at a safe level for children's hearing."
"More children lately are getting noise-induced hearing loss, and the more exposure children have to loud noises, the more likely they are to have hearing problems later in life," the study continues. "Children's sense of hearing continues to develop during their first several years of life, and loud noise exposure in this period can damage their hearing development."
The middle-schooler told NPR she hopes her study will lead to more research and eventually prompt Canada to regulate the noise levels of hand dryers.
Here's to young female scientists leading the way!
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A Generation Jones teenager poses in her room.Image via Wikmedia Commons
An office kitchen.via
An angry man eating spaghetti.via 
At least it wasn't Bubbles.
You just know there's a person named Whiskey out there getting a kick out of this. 


An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.