Electroviscous

/ɪˌlɛktrəˈvɪskəs/ adjective

Definition

Relating to or describing changes in the viscosity (thickness) of a fluid caused by the presence of an electric field.

Etymology

From electro- + viscous (from Latin viscosus, sticky). A technical term from the 20th century for a phenomenon where electric fields affect how thick or thin a fluid becomes.

Kelly Says

Electroviscous effects are being used to create 'smart fluids' for car suspensions—when electricity is applied, the fluid instantly becomes thicker or thinner, allowing the suspension to adapt to road conditions in real time.

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