tension superficielle (1) physique (1) évolution (1) Balances (Weighing instruments) (1) Work (1) Surface tension (1) Struggle (1) Progress (1) Physics (1) Modeling (1) Insight (1) Geometry (1) Forecasting (1) Evolution (1) Equilibrium (1) Ebullition (1) Curvature (1) Change (1) Evolution (1)