YEs. But if you wear them for too long they leave red marks on your ears. They also fall off very easily. If you put your hair behind your ears like I do and you hit the earring then they could fall off. Another bad thing is if you accidentally swallow one and then swallow another they will rip through your insides and kill you while they try to get to each other so keep them away from babies. Other than that they are good though.
The most basic reason that headphones are magnetic is that electro-magnetic force is required to move the tiny diaphragms in the headphones. Electircal currents inside wires in the earpieces provide attraction and repulsion from a fixed magnet, causing a diaphragm to vibrate and sound emerges.
Steel is a magnet material, but not all metals are magnetic, like Aluminum.
Only if it is really loud, especially with headphones.
I would say no. But you won't get the nice sound quality.
Magnetic dust sweepers are typically not harmful to computer equipment. You should not apply one directly to the equipment however.
The single biggest benefit to the Earth's magnetic field is that it shields the Earth's surface from harmful radiation.
The magnetic forcefield of the earth protects us from harmful radiation from the sun. No magnetic force - we'd fry.
The Ozone layer of the earth protects the earth from the harmful UV radiations of the sun.
If we didn't have the earth's magnetic field, eventually all of the harmful and deadly rays from the sun would destroy life on earth.
It depends if you have your settings in English or Spanosh
The Markiplier's headphones are headphones that are designed and branded by Markiplier.
Supra-aural headphones are headphones that sit directly on the ears instead of enveloping them, which is what circumaural headphones do.