A method for creating a non-Newtonian fluid involves combining corn starch with water. This mixture exhibits properties of both a solid and a liquid, depending on the applied stress. For example, when stirred slowly, the mixture flows like a liquid. However, if pressure is applied quickly, it momentarily solidifies.
This simple activity offers educational value, demonstrating principles of physics related to states of matter and viscosity. The creation of this type of mixture is a common science experiment performed in educational settings, allowing participants to observe observable changes in material behavior. The availability of components and relative ease of preparation makes it a convenient and accessible experiment.