Some kids say hand dryers hurt their ears. A Canadian girl conducted a study about it

An eighth grade student conducted a study about the noise levels of hand dryers and how they may be damaging children’s hearing. Since her study, companies are working to create significantly quieter hand dryers that don’t exceed the noise level recommended by the EPA. This is just one example of the way young students are creating positive change. Way to go, Nora Keegan!
https://www.cnn.com/2019/07/04/health/hand-dryer-hearing-loss-trnd/index.html?fbclid=IwAR0aBak93-ONFnvLZ_SF8pCznKk9421oDO7a7KXXXaeRBrVvAF_1UQ43-R8

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