I was thinking about the claim that water wetter increases flow rate by lowering water's viscosity, and it hit me that soap decreases surface tension of water drastically, almost completely ...

On the other hand, intermolecular forces between the particles within the honey resist the flowing motion, and the viscosity of the honey is directly proportional to their strength. The honey ...

Research into intermolecular potential ... simulations based on ab initio-derived force fields have offered new insights into the self-diffusion and viscosity of molecular systems such as methane ...