In this activity, kids make and play with Ooze before testing the material in an egg drop! Learners will investigate if a strange, gooey material made from water and cornstarch can prevent an egg from breaking after a fall. The activity makes connections to the field of nanotechnology through providing an example of how a material's macroscale characteristics are affected by its structure on the nanoscale. Step-by-step instructions are included with photos along with safety recommendations. Activity guide includes a "What's going on?" explanation and quick connections to shear-thickening fluids (STFs) and non-Newtonian behavior of materials.