The fast and precise fabrication of three-dimensional (3-D) structures made of nanofibers is an important development trend in the electrospinning technique. This paper describes a new and facile method of electrospinning to fabricate nanofibrous 3-D structures. The nanofibrous 3-D structures can be engineered to have the desired layer thicknesses. where the fiber spacing. https://www.roneverhart.com/SAAB-9-3-I-98-02-Frontlykt-Hoyre/