Crafting Non-Newtonian Magic: Homemade Fun with Corn Flour

Have you ever wanted to dive into the fascinating world of non-Newtonian fluids right in the comfort of your home? Well, here’s your chance! With just a simple recipe, you can create your very own non-Newtonian fluid, a substance that defies the conventional rules of viscosity. Get ready for a hands-on adventure by combining 2 parts of cornflour with 1 part water. Let the playful experiments begin!

Ingredients To Craft Your Own Non-Newtonian Fluid

  • Corn Flour
  • Water


  1. Gather Your Materials:
    • Ensure you have a supply of cornflour and water at the ready. This simple recipe requires just these two ingredients, making it an accessible and engaging experiment for all ages.
  2. Mixing the Magic Ratio:
    • In a mixing bowl, combine 2 parts of cornflour with 1 part water. The exact measurements can be adjusted based on the quantity you wish to create. Stir the mixture thoroughly until you achieve a consistent and smooth blend.
  3. Playtime Commences:
    • Once your non-Newtonian fluid is ready, it’s time to dive into the excitement! Explore the unique properties of this concoction by squeezing, stirring, and even punching the mixture. Notice how it transforms from a liquid to a solid-like state under pressure.
  4. Experiment with Texture:
    • Adjust the thickness of your non-Newtonian fluid by adding more cornflour or water as needed. This experimentation allows you to tailor the texture of your creation to suit different activities.
  5. Observations and Discoveries:
    • Take note of the captivating behaviors exhibited by your homemade non-Newtonian fluid. Observe how it responds to varying degrees of force and explore the boundaries between liquid and solid states.

Why Does It Work?

  • Shear-Thickening Behavior:
    • This magical transformation is a result of shear-thickening behavior, a characteristic of non-Newtonian fluids. Under pressure or stress, the fluid’s viscosity increases, causing it to behave more like a solid. Release the pressure, and it reverts to its liquid form.
  • Particle Suspension:
    • The cornflour particles suspended in water create a dynamic structure. When force is applied, the particles lock together, forming a temporary solid structure. This behavior allows for a myriad of entertaining and educational activities.

Educational Fun:

  • Scientific Exploration:
    • Engage in discussions about viscosity, shear-thickening, and the unique qualities of non-Newtonian fluids. Use this hands-on experience as a gateway to understanding fundamental scientific principles.
  • Experiment Variations:
    • Try altering the ratio of cornflour to water or introducing different forces to observe how your non-Newtonian fluid reacts. This experimentation encourages curiosity and a deeper understanding of material science.


Congratulations! You’ve just embarked on a thrilling journey into the world of non-Newtonian fluids by creating your own mesmerizing concoction. This simple yet captivating experiment with cornflour and water offers not only an entertaining way to spend your time but also a valuable opportunity to explore the fascinating properties of materials. Happy playing, experimenting, and discovering the wonders of non-Newtonian magic right at home!

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