It's basically a small fridge.
What is your latest weird purchase?
[EDIT] It's been on for more than half an hour an nothing really happened, then all of a sudden I hear a small dripping sound and I'm like "oooohhh your first poop!" pats the dehumidifier
[EDIT2] If anyone expected an /r/jokes style post, I'm sorry, but I'm kinda dried-up on jokes right now.
As for strange purchases...
I haven't actually bought anything that isn't food for a while now, so I dunno.
That and i bought a custom wrench to fit on one of my guitars because OF COURSE THEY NEED A CUSTOM TOOL TO ADJUST THE NECK. shakes fist at Jackson Guitar Company
I've actually been using it to make a small scale dehumidifier, as PLA filament absorbs moisture surprisingly quickly.
I got it with the intention of making mechanical devices, but so far I haven't actually had the time to do any of that.