21. Honey is a purely viscous, Newtonian fluid : the jet thins continuously and coils regularly. 22. :Blood has the property of shear thinning which is a type of Non-Newtonian fluid . "' 23. Betz's law applies to all Newtonian fluids , but this article will use wind as an example. 24. There are many non-Newtonian fluids that significantly deviate from that law in some way or other. 25. Is quicksand a shear-thinning or shear-thickening non-Newtonian fluid ? 26. This model describes the damper as a Newtonian fluid and models the spring with Hooke's law. 27. Highly viscous fluids tend to generate deep laminar flow, a condition with very poor non-newtonian fluids . 28. :: : : : Yes, I referred to such substances in my initial post as non-Newtonian fluids . 29. The fluids without a constant viscosity ( non-Newtonian fluids ) cannot be described by a single number. 30. If the material exhibits a non-linear response to the strain rate, it is categorized as Non-Newtonian fluid .