Doing something useful with Plugs?
I was thinking about stretching my ears, but i have a hard time paying for something for just its aesthetics.(even the small amount stretching will cost) So i decided i'd try to find a use for the empty space that is there. I'm thinking of stretching up to 1 inch, so it will provide room for a small circuit board(ever opened a cfl bulb?). And being that there are two of them a wire could be used to connect the two if necessary.
I'm looking for ideas, i have a few but not anything too interesting, ill list them below:
A bluetooth headset with a short wire to the earbud(or maybe even a small speaker built into the plug but it wouldn't work well in high noise areas.
A stereo bluetooth headphone.
A pair of condenser mics for binaural recording(probably going to have to use google for that one). I'd have my portable recorder in my pocket.
All three of those could have all the parts taken from devices that already exist.
Also i was wondering whether putting a decent sized magnet in the plug would lead to any sensation. But it obviously would never be as sensitive as a finger.