If we’re talking about things I use regularly, probably my desktop computer. I bought it at an auction. This was in '04 and have been upgrading it one piece at a time ever since. I’m currently gathering parts for another “gut it and start over” level rebuild and I think the only original parts at this point are the case and the floppy drive.

If it’s just things I own and don’t use, I do technically own a '76 Chevy pickup that is almost infinitely repairable but that hasn’t had an engine since the early 2000s

I have a round griddle that was warped enough it was almost un-usable on my glass top stove. Here’s what I did.

Using a ruler and an angle grinder, I knocked down the high spots. When I put it on the stove again it was significantly better but still a bit wobbly so I took a cheap 2-sided sharpening stone and continued taking it down with that. It took a few hours to get as flat as I wanted but, I felt like it was worth it.

I believe the Pac Man cartridge for my NES is probably the oldest video game I still pick up regularly.

OMG! So many things. I’d probably spend months looking through the stats of my life alone. But first, dinosaurs! What did they actually look like? How did they act? What actually killed them?