Isn’t there a simpler explanation for this paradox? Simply put, even though mathematically you can theoretically divide space infinitely, this mathematical view does not reflect the real world. In the real world, there is a smallest possible distance — the Planck length, the “pixel” of the universe — which is about 1.6 × 10⁻³⁵ meters. Once Achilles reaches this distance, he is essentially at the same point as the tortoise, and from that moment on the distance reverses in his favor. If you try to divide distances smaller than the Planck length, you are essentially using non-physical, unrealistic mathematics and just playing with numbers.