The time I did surgery on a remote control

A few days ago, I turned on my TV, pressed the AV button on the remote to switch it to my Wii, and discovered that the AV button didn't work.  I pressed some other buttons, and they didn't work either.  I replaced the batteries, and they didn't fix the problem.

My cable remote could be convinced to control everything on the TV except switching it to AV, so I figured I'd have to either try a universal remote (might not work, since my TV is not a common brand) or maybe even buy a new TV.

Since the remote was dead anyway, I decided to see if I could take it apart to find out why it wasn't working. I saw some little screws, so I unscrewed them.  Then I pulled the casing apart, and could clearly see how the inside worked.  There was a rubber layer that constituted the buttons, with a small dot of what I assume is conductive material corresponding with the appropriate point on the conveniently-labelled circuit board.  I couldn't see any flaws or signs of wear and tear, so I sprayed compressed air at everything and put it back together, noting with interest that the various parts seem to be deliberately shaped in a way that makes it impossible to put it back together incorrectly. 

I screwed the screws back in, put the batteries back in...and it worked!!!

I have no idea why it worked - I didn't do anything to cause it to worked - but nevertheless I took it apart, put it back together, and it worked.

That's one impossible thing before breakfast!

***

I've blogged before about positive physical changes that correlate with getting older.  I think I now have a positive mental change that correlates with getting older: better ability to take things apart and put them back together.

I've blogged about my experiences with a chair and a lamp.  In both cases, and in the case of the remote control, I don't think I could have done it in my 20s without clearly-illustrated written instructions.  My brain just didn't see how things worked the same way.

I have no idea why this is. I've never done anything to work on it deliberately.  There's nothing in my day-to-day life that should improve my ability to take things apart and figure out how they work.

Understand, I'm still not objectively good at taking things apart or figuring out how things work.  I'm still very much hindered by my clumsiness and poor physical skills of all types. But I do seem to be better at it than I was before, and I do seem to be improving, for reasons I cannot fathom.