Stretchable electrohydrodynamic pump

A stretchable pump for providing electrohydrodynamic pumping of a ionisable fluid, said soft pump comprising a stretchable polymeric structure comprising at least one elongated channel, therein; and a first set of at least two electrodes operatively disposed within, or on a surface of, at least a portion of an interior wall of said polymeric structure elongated channel so as to generate an electric field causing a movement of said ionisable fluid.