👉 Twisted fluid, also known as non-Newtonian fluid, is a type of fluid that doesn't behave like traditional liquids or gases. Instead of flowing smoothly under pressure, its viscosity changes in response to stress or shear rate. For instance, when force is applied, it becomes more fluid-like, allowing for easier flow, but once the stress is removed, it resists flowing and returns to a more rigid state. This unique property is due to the complex interactions between its particles, which can form temporary bonds or structures under stress. Examples include ketchup, which flows slowly when at rest but pours easily when shaken or squeezed, and blood, which exhibits shear-thinning behavior, becoming less viscous under higher flow rates.