Do we have anything that self-replicates physically?
Software, sure. I know 3D printer folks will sometimes 3D print parts for new machines. But nothing that fully replicates itself, right? Especially autonomously.
I guess the OP meant something that is more flatous for human vanity to feel like a demiurge when at most it would be a tool of cosmos in its experiment.
Additionally, you also have to consider that a self-replicating space probe should be able to find, retrieve, and process the raw materials needed to build new probes on its own. A 3D printer can print some of its own parts, but with externally-provided material that it isn't able to produce on its own.
A 3dfx Voodoo Banshee was the first graphics card I ever bought. I bought it to play the EverQuest beta, which also would have been around 1999. I remember logging into that game for the first time and it felt like a life-changing experience. And it kind of was.
I remember really liking the 3dfx splash screen[1] for some reason. Maybe because it was the only thing that actually ran smoothly on that card. But still, I was a loyal 3dfx user - probably because of their marketing which someone else mentioned in the comments - and was sad when it went out of business a couple years later.
I exhausted my teenage savings to buy the Voodoo 1 due to the Linux support. Granted, I was running Red Hat at the time so the installation consisted of installing what, two RPMs? Played a lot of Q3 and Unreal on that card.
Same here. I remember some kernel module or video driver named tdfx, and then, struggling to make X11 work with this DRI (Direct rendering infrastructure or something like that) setting on. It was very rewarding to see it enabled on glxinfo's output after days compiling half of your system and trying to figure out what was wrong, specially when the access to the internet was limited, and then being able to launch GLtron with hardware acceleration. Also remember playing Quake 3 and America's Army games around that time.
Fun times, now everything is straightforward on Linux but I somehow miss that era when you actually had to do everything by yourself.
Prior to that, getting the SSN required giving your birth certificate to the government. If the family wasn't getting government benefits, many didn't bother.
I haven't run into those (I mostly drive in rural areas--in fact, there's no stoplight in my county) -- but I do run into some lights that just change in the middle of the night, for no reason, and then take a really long time to change back to green, despite not even a single car being present / going through.
My incentive to do it right was "I want to juggle." I'm glad I didn't have to chase them around, what a waste of time.