No...
I'm assuming you mean iPods ... if you have the volume too loud ... it just damages your ears. Im sorry if you DONT mean iPods so feel free to edit this if Im wrong
lumberjacks and armed forces
That depends. If your headphones are slightly broken or your putting it on so loud someone else could hear it from 5ft away, they will damage your ears
Mainly to protect their ears from damaging sound.
very loud music and pa systems
Putting your phone in your mouth and covering your ears can be dangerous. It can lead to choking on the phone or damaging your ears. It is important to avoid putting objects in your mouth and to protect your ears from harm.
Sound is capable of damaging your hearing once over 85db.
yes . have your ears pierced by a pro.
Yes, but be careful of the volume of the mp3 player to avoid damaging your ears.
ipods cause individuals' pacemakers to malfunction especially when in close range for example the pocket of your shirt. ipods can cause ear cancer where as the radiation going through your ears on a constant bais.
depends on the volume your using on max yes but on lower volume like in the middle it wont