Exploring the Surprising Properties of Oobleck: A Closer Look at This Fascinating Non-Newtonian Fluid

Ars Technica · 2026-04-10
Exploring the Surprising Properties of Oobleck: A Closer Look at This Fascinating Non-Newtonian Fluid

Oobleck, a simple mixture of cornstarch and water, continues to intrigue scientists and enthusiasts alike due to its unusual behavior under stress. Recently, new research has highlighted how high shear rates affect its viscosity, causing it to behave like both a liquid and a solid at different times. This article delves into the science behind oobleck, its potential applications, and why it remains a significant subject of study in materials science. As researchers explore its properties further, oobleck may not only delight experimenters but also provide insights into new technologies, including protective gear and advanced materials for various industries.