I've been getting back into tinkering around with things now that I have a little extra time to breathe. It has been very nice and I've had a lot of victories since resettling and getting a new life started. Lately I've been buying broken equipment (that I plan to use and that I need) and reconstructing it. I've acquired a riding mower, a weed whacker, a propane grill (taste the meat, not the heat), and a really nice leaf blower real cheap because they were "broken" and all of it is now in working condition and slowly starting to look better cosmetically as I find paint that I like. And there was my surprise the other week of having to repair my sister's ATV after it ended up in the lake. :B
I picked this junked-out generator up for pennies because I suspected it only needed a little TLC and not anything major. As for the age of the machine, I can't really pin it down but I haven't tried too hard. Looks like late 90s or early 2000s tech.

Anyway my suspicion was that the carburetor was full of sludge and that the cylinders were probably gummed up as well. Sure enough I hadn't even gotten the air filter off when backwashed gasoline sludge started oozing out of the lower compartment. The previous owner hadn't bothered to turn the gas line off and drain it before letting the thing sit for a year or two. (gas turns to sludge after a while, FYI - drain your equipment if you aren't going to use it) Cleared that out, tore down and rebuilt the carb and took some extra time to ream out all of the passages, opened up the valve compartment and cracked open the head and let everything drain down and dry out a bit. Threw in a new spark plug, some new gas, and we were off to the races. It started up on the first pull... after the cord snapped and I re-tied it back to the handle. Nearly sent me tumbling into the wood pile to boot! So I'm going to buy a new pull string for a couple bucks just for good measure because I don't like the shorter string I have right now.

Of course to keep it gaming-related I had to charge an old 3DS that I had laying around that was dead at zero. She lit right up and I was able to play Mario Kart 7 in headache mode!
Good times and rewarding. What kind of stuff do you guys toy around with?