How to make a Newtonian liquid

Examples of ready-made (!) Newtonian liquids in everyday life a huge amount. This water, vegetable oil, and milk. Many other examples you can think of, if even to walk down the street or the apartment. What would be the force acted on water, oil or milk, they still will retain its liquid state, whether it be mixing, transfusion and other physical effects.

Another thing is a non-Newtonian fluid. Their peculiarity lies in the fact that their fluid properties vary depending on the speed of its current. Non-Newtonian fluid is easy to obtain, mix water with food potato/corn starch.