That thin line of dust left over when you sweep into a dustpan is a real-life zemo paradox.

Furthermore, it's "Zeno's Paradox", (as in, attributed to Zeno) not "The Zeno Paradox"

Could also be related to the Zima paradox: nobody wants to drink it, somebody keeps buying it but it still won't disappear from the shelves despite taking a decade off from production.