Body & Senses
Why Do Ears Pop on Airplanes?
Your ears pop because the air pressure outside changes faster than the pressure inside your middle ear can equalize. Here is what is happening and how to fix it.
earspressure
Psychology & Biology
Why Do People Hate Hearing Their Own Voice?
Your recorded voice sounds strange because you've always heard yourself through bone vibration, not air. Recordings reveal what everyone else actually hears.
voiceself perception