Ear Anatomy: How Every Part Works

Ear Anatomy: How Every Part Works

TL;DR: Your ear anatomy has three regions: the outer ear, middle ear, and inner ear. Sound crosses all three, and the inner ear makes nerve signals from vibration. Trouble anywhere along that chain changes what you hear. Ear anatomy sounds like a classroom topic until...
Ear Protection for Lawn Mowing

Ear Protection for Lawn Mowing

TL;DR: Gas mowers and trimmers can reach 90 to 100 decibels. That is loud enough to damage hearing in under 20 minutes. Ear protection for lawn mowing, like earplugs or earmuffs rated NRR 20 or higher cut that risk fast. Ringing that keeps returning after mowing is...
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