Physics

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A water-immersion objective with its immersion drop still spreading against the coverslip of a small glass flow cell, and inside the channel a micron bead on a molecular tether held in a soft focused spot but trailing behind its centre

The Statistical Mechanics of Irreversibility at Molecular Scale

Fluctuation theorems do not repeal the second law; they reveal the trajectory-level asymmetry from which its macroscopic certainty emerges.

By Brecht Corbeel · August 8, 2026 · 9 min read

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