02/21/2026
As parents and caregivers, moments like this invite us to pause and listen a little more closely. Children often notice things adults overlook, and their feelings and observations deserve our attention and respect. We won’t always get it right — that’s part of being human — but choosing curiosity over dismissal can open the door to understanding.
This was a gentle reminder for me that sometimes children aren’t overreacting at all — they’re simply telling us their truth. 💛
𝗡𝗼𝗿𝗮 𝗞𝗲𝗲𝗴𝗮𝗻 - 𝟮𝟭𝘀𝘁 𝗖𝗲𝗻𝘁𝘂𝗿𝘆 𝗧𝗲𝗲𝗻 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿
https://www.facebook.com/share/p/1J1TLpRuGS/?mibextid=wwXIfr
Thanks to What Did I Just See? for this most inspiring post!
“She was 9 when she noticed kids covering their ears in bathrooms. At 13, she proved they were right—in a medical journal."
Nora Keegan from Calgary noticed something adults kept ignoring.
In fourth grade, she watched children rush out of public restrooms with their hands clamped over their ears. She felt it herself—after using hand dryers, her ears would ring for minutes.
Adults said it was fine. "They're just loud."
But Nora wondered: What if they're not just loud—what if they're dangerous?
So in fifth grade, she turned her observation into a science experiment. She convinced her parents (both doctors) to drive her to 44 public bathrooms across Alberta. She brought a professional decibel meter, a ruler, and a hypothesis: hand dryers hurt children's ears because children stand closer to the sound source.
For two years, she took measurements. 880 of them. Different heights. Different distances. Hands in the airstream, hands out. She measured at adult ear level. Then at children's ear level.
The results stunned her.
Xlerator dryers measured over 100 decibels—every single one. Several Dyson Airblade models hit 105 decibels at a 3-year-old's height. The loudest? A Dyson at 121 decibels—as loud as an ambulance siren.
Here's what makes this terrifying: Health Canada prohibits children's toys from exceeding 100 decibels because they know it damages hearing. Yet hand dryers in public spaces where children go daily—libraries, schools, restaurants—were routinely blasting sounds that could cause learning disabilities, attention difficulties, and ruptured eardrums.
Manufacturers claimed their dryers operated at 70-80 decibels. Nora's real-world testing proved otherwise—many were operating at levels four times louder than advertised.
In seventh grade, she didn't stop at exposing the problem. She started building a solution—a synthetic air filter prototype that could reduce the noise by 11 decibels.
Then she wrote a scientific paper. She submitted it to a journal. They rejected it.
She revised. She resubmitted.
In June 2019, Paediatrics & Child Health—Canada's premier peer-reviewed pediatric journal—published her study. The title? "Children who say hand dryers 'hurt my ears' are correct."
She was 13 years old.
Dyson responded by inviting her to meet with their acoustic engineers. Health officials took notice. Nora's research is now cited by the National Institutes of Health and used to educate parents worldwide.
All because a 9-year-old believed children when they said something hurt.
The next time a child tells you something's wrong, maybe—just maybe—you should listen.
𝗦𝗧𝗘𝗠 𝗔𝗰𝘁𝗶𝘃𝗶𝘁𝗶𝗲𝘀: https://tinyurl.com/2r7b3s8u
𝗦𝗧𝗘𝗠 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿 𝗔𝗰𝘁𝗶𝘃𝗶𝘁𝗶𝗲𝘀 𝗳𝗼𝗿 𝗧𝗲𝗲𝗻𝘀: https://tinyurl.com/32b7xdzs
𝗦𝗧𝗘𝗠 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿 𝗔𝗰𝘁𝗶𝘃𝗶𝘁𝗶𝗲𝘀 𝗳𝗼𝗿 𝗞𝗶𝗱𝘀: https://tinyurl.com/bddtbdry
