The dust line thinneth but never gone.
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It’s also an example of calculus because the amount of dust approaches zero, but is never quite zero
Thank fuck for the vacuum. The Son of Shark, the Anti-Calculus, Destroyer of Integrals
That thin line of dust is just a reminder that you need to vacuum after you sweep.
What makes Zeno’s paradox a paradox is that, despite the logical requirement that moving objects must cover an infinite number of sub-intervals in order to do so, we do, in fact, observe objects move.
But we never observe that final bit of dust getting successfully swept up, so in that case the paradox is averted.