physique (2) Physics (2) Geometry (2) tension superficielle (1) modèle (1) matériau (1) évolution (1) énergie (1) élasticité (1) compression (1) liberté (1) ordre (1) Degrees (1) Description and travel (1) Balances (Weighing instruments) (1) Work (1) Triangle (1) Surface tension (1) Struggle (1) Progress (1) Power resources (1) Power (Mechanics) (1) Orientation (1) Order (1) Modeling (1) Liberty (1) Insight (1) Forecasting (1) Force and energy (1) Expression (1)