NOVELTY - A material composition, whose location is controllable through the use of a magnetic field, comprises a carbon nanotube material having a magnetic material, a magnetic material responsive to a magnetic field, and a magnetic material (3) at the terminating ends of carbon nanotubes for orienting and connecting magnetic fields in motion translational devices.    USE - For molecular absorption and separation using magnetic field to hold, move, cool and/or heat an adsorbent from fluid or gas. The composition is used to reproduce smell over Internet and TV signals and to apply phosphorus in TV flat screens. Also useful for separating target organism and molecules in plants and animals. The composition is used in waste water treatment systems such as fuel cell waste water chamber, salt water desalination apparatus and heat pumps.    ADVANTAGE - The composition in water treating apparatus increases the efficiency of the fuel cell thereby increasing the fuel cell output. The composition increases the efficiency of the membrane used in the fluid cell, and the heat which is not removed from the fluid cell is used to supplement disrobing the composition. By using composition in TV screen, high integrity, high strength and low cost TV screens are provided. By using the composition in biotechnology field, target organisms and molecules are selected and removed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a molecular separator apparatus which uses an electric swing carbon fiber to control desorption of an adsorbate from the composition of matter in the apparatus. The apparatus comprises a vessel (I) within a vessel (II), each vessel bonded electrically to the electric swing carbon fiber, a concentric, non-electrically conductive seal connectably associated with each of the vessels and an electric power supply connected to each vessel.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of material composite.    Magnetic material (3)