“The function of the automatic paper clip machine BK-1500.” (YouTube)
For those wondering, this is how a paper clip machine works. It’s fascinating, ingenious, and amazing to watch. It’s in German, so if you understand that, great, but if you don’t, that doesn’t matter. The best part is from 2 minutes on, where the shape of the paper clip is created. Bash bash bash slice done! So cool. Onwards!