Abstract Studies of sessile droplets and fluid bridges of a ferroelectric nematic liquid crystal in externally applied electric fields are presented. It is found that above a threshold. the interface of the fluid with air undergoes a fingering instability or ramification. resembling to Rayleigh-type instability observed in charged droplets in electric fields or circular drop-type inst... https://unitedssports.shop/product-category/inline-parts-bearings/