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Fingernails on a Chalkboard: Why This Sound Gives You the …
https://www.livescience.com/57106-why-fingernails-on-chalkboard-hurts.html
The findings suggest that the fingernail–chalkboard sound triggers an uptick in communication between a region of the brain involved in hearing …
Chalkboard scraping – Wikipedia
https://en.wikipedia.org/wiki/Chalkboard_scraping
Scraping a chalkboard (also known as a blackboard) with one’s fingernails produces a sound and feeling which most people find extremely irritating.
There's now a word for nails on a blackboard – but it's not in …
https://www.bbc.com/news/newsbeat-39141780
It’s a word to describe the feeling we get when we hear the sound of fingernails on a chalkboard, or a knife scratching a plate.
Why the Sound of Fingernails on a Chalkboard Irks You
https://www.webmd.com/balance/news/20111104/why-fingernails-on-a-chalkboard-irks-you
The study shows that fingernails scratching a chalkboard produces sounds at the peak of human hearing, in the frequency range between 2000 …
Why Nails On A Chalkboard Drives Us Crazy – NPR
https://www.npr.org/2011/11/09/142184389/why-nails-on-a-chalkboard-drives-us-crazy
It is the sound of a fingernail on an old-fashioned chalkboard. Brace yourself. Here it is. (SOUNDBITE OF FINGERNAIL SCRATCHING ON …
Why does scratching your fingernails on a chalkboard … – Reddit
https://www.reddit.com/r/explainlikeimfive/comments/us8fx/why_does_scratching_your_fingernails_on_a/
In 5-year-old style: Since it’s such an awful sound, the unpleasant feeling of scratching your nails on a chalkboard is probably a natural way for your body …
The feeling you get when nails scratch a blackboard has a name
https://www.newscientist.com/article/2123018-the-feeling-you-get-when-nails-scratch-a-blackboard-has-a-name/
“When you scrape your fingernails down a blackboard, you have this roughness caused by fingernails catching on the blackboard. It’s a bit like …
Why do people hate hearing fingernails in a chalk board?
https://www.quora.com/Why-do-people-hate-hearing-fingernails-in-a-chalk-board
1. Contrary to what you might think, scratching nails on a chalkboard does not produce sounds of very high frequencies that would irritate a person. The human …